427977360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 1508832000

約数和(自身を除く): 1080854640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 103, 116, 120, 144, 145, 174, 180, 199, 206, 232, 240, 261, 290, 309, 348, 360, 398, 412, 435, 464, 515, 522, 580, 597, 618, 696, 720, 796, 824, 870, 927, 995, 1030, 1044, 1160, 1194, 1236, 1305, 1392, 1545, 1592, 1648, 1740, 1791, 1854, 1990, 2060, 2088, 2320, 2388, 2472, 2610, 2985, 2987, 3090, 3184, 3480, 3582, 3708, 3980, 4120, 4176, 4635, 4776, 4944, 5220, 5771, 5970, 5974, 6180, 6960, 7164, 7416, 7960, 8240, 8955, 8961, 9270, 9552, 10440, 11542, 11940, 11948, 12360, 14328, 14832, 14935, 15920, 17313, 17910, 17922, 18540, 20497, 20880, 23084, 23880, 23896, 24720, 26883, 28656, 28855, 29870, 34626, 35820, 35844, 37080, 40994, 44805, 46168, 47760, 47792, 51939, 53766, 57710, 59740, 61491, 69252, 71640, 71688, 74160, 81988, 86565, 89610, 92336, 102485, 103878, 107532, 115420, 119480, 122982, 134415, 138504, 143280, 143376, 163976, 173130, 179220, 184473, 204970, 207756, 215064, 230840, 238960, 245964, 259695, 268830, 277008, 307455, 327952, 346260, 358440, 368946, 409940, 415512, 430128, 461680, 491928, 519390, 537660, 594413, 614910, 692520, 716880, 737892, 819880, 831024, 922365, 983856, 1038780, 1075320, 1188826, 1229820, 1385040, 1475784, 1639760, 1783239, 1844730, 2077560, 2150640, 2377652, 2459640, 2951568, 2972065, 3566478, 3689460, 4155120, 4755304, 4919280, 5349717, 5944130, 7132956, 7378920, 8916195, 9510608, 10699434, 11888260, 14265912, 14757840, 17832390, 21398868, 23776520, 26748585, 28531824, 35664780, 42797736, 47553040, 53497170, 71329560, 85595472, 106994340, 142659120, 213988680, 427977360]

約数ペア:

[(1, 427977360), (2, 213988680), (3, 142659120), (4, 106994340), (5, 85595472), (6, 71329560), (8, 53497170), (9, 47553040), (10, 42797736), (12, 35664780), (15, 28531824), (16, 26748585), (18, 23776520), (20, 21398868), (24, 17832390), (29, 14757840), (30, 14265912), (36, 11888260), (40, 10699434), (45, 9510608), (48, 8916195), (58, 7378920), (60, 7132956), (72, 5944130), (80, 5349717), (87, 4919280), (90, 4755304), (103, 4155120), (116, 3689460), (120, 3566478), (144, 2972065), (145, 2951568), (174, 2459640), (180, 2377652), (199, 2150640), (206, 2077560), (232, 1844730), (240, 1783239), (261, 1639760), (290, 1475784), (309, 1385040), (348, 1229820), (360, 1188826), (398, 1075320), (412, 1038780), (435, 983856), (464, 922365), (515, 831024), (522, 819880), (580, 737892), (597, 716880), (618, 692520), (696, 614910), (720, 594413), (796, 537660), (824, 519390), (870, 491928), (927, 461680), (995, 430128), (1030, 415512), (1044, 409940), (1160, 368946), (1194, 358440), (1236, 346260), (1305, 327952), (1392, 307455), (1545, 277008), (1592, 268830), (1648, 259695), (1740, 245964), (1791, 238960), (1854, 230840), (1990, 215064), (2060, 207756), (2088, 204970), (2320, 184473), (2388, 179220), (2472, 173130), (2610, 163976), (2985, 143376), (2987, 143280), (3090, 138504), (3184, 134415), (3480, 122982), (3582, 119480), (3708, 115420), (3980, 107532), (4120, 103878), (4176, 102485), (4635, 92336), (4776, 89610), (4944, 86565), (5220, 81988), (5771, 74160), (5970, 71688), (5974, 71640), (6180, 69252), (6960, 61491), (7164, 59740), (7416, 57710), (7960, 53766), (8240, 51939), (8955, 47792), (8961, 47760), (9270, 46168), (9552, 44805), (10440, 40994), (11542, 37080), (11940, 35844), (11948, 35820), (12360, 34626), (14328, 29870), (14832, 28855), (14935, 28656), (15920, 26883), (17313, 24720), (17910, 23896), (17922, 23880), (18540, 23084), (20497, 20880)]