2401578720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3300

約数の個数: 288

約数和(自身を含む): 8948983680

約数和(自身を除く): 6547404960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3251, 3420, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 6156, 6480, 6502, 6840, 7695, 7776, 8208, 9120, 9234, 9720, 9753, 10260, 12312, 12960, 13004, 13680, 15390, 16255, 16416, 18468, 19440, 19506, 20520, 23085, 24624, 26008, 27360, 29259, 30780, 32510, 36936, 38880, 39012, 41040, 46170, 48765, 49248, 52016, 58518, 61560, 61769, 65020, 73872, 78024, 82080, 87777, 92340, 97530, 104032, 117036, 123120, 123538, 130040, 146295, 147744, 156048, 175554, 184680, 185307, 195060, 234072, 246240, 247076, 260080, 263331, 292590, 308845, 312096, 351108, 369360, 370614, 390120, 438885, 468144, 494152, 520160, 526662, 555921, 585180, 617690, 702216, 738720, 741228, 780240, 789993, 877770, 926535, 936288, 988304, 1053324, 1111842, 1170360, 1235380, 1316655, 1404432, 1482456, 1560480, 1579986, 1667763, 1755540, 1853070, 1976608, 2106648, 2223684, 2340720, 2470760, 2633310, 2779605, 2808864, 2964912, 3159972, 3335526, 3511080, 3706140, 3949965, 4213296, 4447368, 4681440, 4941520, 5003289, 5266620, 5559210, 5929824, 6319944, 6671052, 7022160, 7412280, 7899930, 8338815, 8426592, 8894736, 9883040, 10006578, 10533240, 11118420, 12639888, 13342104, 14044320, 14824560, 15009867, 15799860, 16677630, 17789472, 20013156, 21066480, 22236840, 25016445, 25279776, 26684208, 29649120, 30019734, 31599720, 33355260, 40026312, 42132960, 44473680, 50032890, 53368416, 60039468, 63199440, 66710520, 75049335, 80052624, 88947360, 100065780, 120078936, 126398880, 133421040, 150098670, 160105248, 200131560, 240157872, 266842080, 300197340, 400263120, 480315744, 600394680, 800526240, 1200789360, 2401578720]

約数ペア:

[(1, 2401578720), (2, 1200789360), (3, 800526240), (4, 600394680), (5, 480315744), (6, 400263120), (8, 300197340), (9, 266842080), (10, 240157872), (12, 200131560), (15, 160105248), (16, 150098670), (18, 133421040), (19, 126398880), (20, 120078936), (24, 100065780), (27, 88947360), (30, 80052624), (32, 75049335), (36, 66710520), (38, 63199440), (40, 60039468), (45, 53368416), (48, 50032890), (54, 44473680), (57, 42132960), (60, 40026312), (72, 33355260), (76, 31599720), (80, 30019734), (81, 29649120), (90, 26684208), (95, 25279776), (96, 25016445), (108, 22236840), (114, 21066480), (120, 20013156), (135, 17789472), (144, 16677630), (152, 15799860), (160, 15009867), (162, 14824560), (171, 14044320), (180, 13342104), (190, 12639888), (216, 11118420), (228, 10533240), (240, 10006578), (243, 9883040), (270, 8894736), (285, 8426592), (288, 8338815), (304, 7899930), (324, 7412280), (342, 7022160), (360, 6671052), (380, 6319944), (405, 5929824), (432, 5559210), (456, 5266620), (480, 5003289), (486, 4941520), (513, 4681440), (540, 4447368), (570, 4213296), (608, 3949965), (648, 3706140), (684, 3511080), (720, 3335526), (760, 3159972), (810, 2964912), (855, 2808864), (864, 2779605), (912, 2633310), (972, 2470760), (1026, 2340720), (1080, 2223684), (1140, 2106648), (1215, 1976608), (1296, 1853070), (1368, 1755540), (1440, 1667763), (1520, 1579986), (1539, 1560480), (1620, 1482456), (1710, 1404432), (1824, 1316655), (1944, 1235380), (2052, 1170360), (2160, 1111842), (2280, 1053324), (2430, 988304), (2565, 936288), (2592, 926535), (2736, 877770), (3040, 789993), (3078, 780240), (3240, 741228), (3251, 738720), (3420, 702216), (3888, 617690), (4104, 585180), (4320, 555921), (4560, 526662), (4617, 520160), (4860, 494152), (5130, 468144), (5472, 438885), (6156, 390120), (6480, 370614), (6502, 369360), (6840, 351108), (7695, 312096), (7776, 308845), (8208, 292590), (9120, 263331), (9234, 260080), (9720, 247076), (9753, 246240), (10260, 234072), (12312, 195060), (12960, 185307), (13004, 184680), (13680, 175554), (15390, 156048), (16255, 147744), (16416, 146295), (18468, 130040), (19440, 123538), (19506, 123120), (20520, 117036), (23085, 104032), (24624, 97530), (26008, 92340), (27360, 87777), (29259, 82080), (30780, 78024), (32510, 73872), (36936, 65020), (38880, 61769), (39012, 61560), (41040, 58518), (46170, 52016), (48765, 49248)]