853077360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{154543}}^1$

素因数の和:154582

約数の個数: 80

約数和(自身を含む): 2759537664

約数和(自身を除く): 1906460304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 154543, 309086, 463629, 618172, 772715, 927258, 1236344, 1545430, 1854516, 2318145, 2472688, 3090860, 3554489, 3709032, 4636290, 6181720, 7108978, 7418064, 9272580, 10663467, 12363440, 14217956, 17772445, 18545160, 21326934, 28435912, 35544890, 37090320, 42653868, 53317335, 56871824, 71089780, 85307736, 106634670, 142179560, 170615472, 213269340, 284359120, 426538680, 853077360]

約数ペア:

[(1, 853077360), (2, 426538680), (3, 284359120), (4, 213269340), (5, 170615472), (6, 142179560), (8, 106634670), (10, 85307736), (12, 71089780), (15, 56871824), (16, 53317335), (20, 42653868), (23, 37090320), (24, 35544890), (30, 28435912), (40, 21326934), (46, 18545160), (48, 17772445), (60, 14217956), (69, 12363440), (80, 10663467), (92, 9272580), (115, 7418064), (120, 7108978), (138, 6181720), (184, 4636290), (230, 3709032), (240, 3554489), (276, 3090860), (345, 2472688), (368, 2318145), (460, 1854516), (552, 1545430), (690, 1236344), (920, 927258), (1104, 772715), (1380, 618172), (1840, 463629), (2760, 309086), (5520, 154543)]