272177280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 256

約数和(自身を含む): 1015920000

約数和(自身を除く): 743742720

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, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 829, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1658, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2487, 2565, 2736, 2880, 3040, 3316, 3420, 3456, 3648, 4104, 4145, 4320, 4560, 4974, 5130, 5472, 5760, 6080, 6632, 6840, 7296, 7461, 8208, 8290, 8640, 9120, 9948, 10260, 10944, 12160, 12435, 13264, 13680, 14922, 15751, 16416, 16580, 17280, 18240, 19896, 20520, 21888, 22383, 24870, 26528, 27360, 29844, 31502, 32832, 33160, 36480, 37305, 39792, 41040, 44766, 47253, 49740, 53056, 54720, 59688, 63004, 65664, 66320, 74610, 78755, 79584, 82080, 89532, 94506, 99480, 106112, 109440, 111915, 119376, 126008, 132640, 141759, 149220, 157510, 159168, 164160, 179064, 189012, 198960, 223830, 236265, 238752, 252016, 265280, 283518, 298440, 315020, 318336, 328320, 358128, 378024, 397920, 425277, 447660, 472530, 477504, 504032, 530560, 567036, 596880, 630040, 708795, 716256, 756048, 795840, 850554, 895320, 945060, 955008, 1008064, 1134072, 1193760, 1260080, 1417590, 1432512, 1512096, 1591680, 1701108, 1790640, 1890120, 2016128, 2126385, 2268144, 2387520, 2520160, 2835180, 2865024, 3024192, 3402216, 3581280, 3780240, 4252770, 4536288, 4775040, 5040320, 5670360, 6048384, 6804432, 7162560, 7560480, 8505540, 9072576, 10080640, 11340720, 13608864, 14325120, 15120960, 17011080, 18145152, 22681440, 27217728, 30241920, 34022160, 45362880, 54435456, 68044320, 90725760, 136088640, 272177280]

約数ペア:

[(1, 272177280), (2, 136088640), (3, 90725760), (4, 68044320), (5, 54435456), (6, 45362880), (8, 34022160), (9, 30241920), (10, 27217728), (12, 22681440), (15, 18145152), (16, 17011080), (18, 15120960), (19, 14325120), (20, 13608864), (24, 11340720), (27, 10080640), (30, 9072576), (32, 8505540), (36, 7560480), (38, 7162560), (40, 6804432), (45, 6048384), (48, 5670360), (54, 5040320), (57, 4775040), (60, 4536288), (64, 4252770), (72, 3780240), (76, 3581280), (80, 3402216), (90, 3024192), (95, 2865024), (96, 2835180), (108, 2520160), (114, 2387520), (120, 2268144), (128, 2126385), (135, 2016128), (144, 1890120), (152, 1790640), (160, 1701108), (171, 1591680), (180, 1512096), (190, 1432512), (192, 1417590), (216, 1260080), (228, 1193760), (240, 1134072), (270, 1008064), (285, 955008), (288, 945060), (304, 895320), (320, 850554), (342, 795840), (360, 756048), (380, 716256), (384, 708795), (432, 630040), (456, 596880), (480, 567036), (513, 530560), (540, 504032), (570, 477504), (576, 472530), (608, 447660), (640, 425277), (684, 397920), (720, 378024), (760, 358128), (829, 328320), (855, 318336), (864, 315020), (912, 298440), (960, 283518), (1026, 265280), (1080, 252016), (1140, 238752), (1152, 236265), (1216, 223830), (1368, 198960), (1440, 189012), (1520, 179064), (1658, 164160), (1710, 159168), (1728, 157510), (1824, 149220), (1920, 141759), (2052, 132640), (2160, 126008), (2280, 119376), (2432, 111915), (2487, 109440), (2565, 106112), (2736, 99480), (2880, 94506), (3040, 89532), (3316, 82080), (3420, 79584), (3456, 78755), (3648, 74610), (4104, 66320), (4145, 65664), (4320, 63004), (4560, 59688), (4974, 54720), (5130, 53056), (5472, 49740), (5760, 47253), (6080, 44766), (6632, 41040), (6840, 39792), (7296, 37305), (7461, 36480), (8208, 33160), (8290, 32832), (8640, 31502), (9120, 29844), (9948, 27360), (10260, 26528), (10944, 24870), (12160, 22383), (12435, 21888), (13264, 20520), (13680, 19896), (14922, 18240), (15751, 17280), (16416, 16580)]