79962480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8575

約数の個数: 120

約数和(自身を含む): 289231488

約数和(自身を除く): 209269008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8543, 9360, 17086, 25629, 34172, 42715, 51258, 68344, 76887, 85430, 102516, 111059, 128145, 136688, 153774, 170860, 205032, 222118, 256290, 307548, 333177, 341720, 384435, 410064, 444236, 512580, 555295, 615096, 666354, 683440, 768870, 888472, 999531, 1025160, 1110590, 1230192, 1332708, 1537740, 1665885, 1776944, 1999062, 2050320, 2221180, 2665416, 3075480, 3331770, 3998124, 4442360, 4997655, 5330832, 6150960, 6663540, 7996248, 8884720, 9995310, 13327080, 15992496, 19990620, 26654160, 39981240, 79962480]

約数ペア:

[(1, 79962480), (2, 39981240), (3, 26654160), (4, 19990620), (5, 15992496), (6, 13327080), (8, 9995310), (9, 8884720), (10, 7996248), (12, 6663540), (13, 6150960), (15, 5330832), (16, 4997655), (18, 4442360), (20, 3998124), (24, 3331770), (26, 3075480), (30, 2665416), (36, 2221180), (39, 2050320), (40, 1999062), (45, 1776944), (48, 1665885), (52, 1537740), (60, 1332708), (65, 1230192), (72, 1110590), (78, 1025160), (80, 999531), (90, 888472), (104, 768870), (117, 683440), (120, 666354), (130, 615096), (144, 555295), (156, 512580), (180, 444236), (195, 410064), (208, 384435), (234, 341720), (240, 333177), (260, 307548), (312, 256290), (360, 222118), (390, 205032), (468, 170860), (520, 153774), (585, 136688), (624, 128145), (720, 111059), (780, 102516), (936, 85430), (1040, 76887), (1170, 68344), (1560, 51258), (1872, 42715), (2340, 34172), (3120, 25629), (4680, 17086), (8543, 9360)]