83880480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4723}}^1$

素因数の和:4778

約数の個数: 96

約数和(自身を含む): 271422144

約数和(自身を除く): 187541664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 4723, 5920, 8880, 9446, 14169, 17760, 18892, 23615, 28338, 37784, 47230, 56676, 70845, 75568, 94460, 113352, 141690, 151136, 174751, 188920, 226704, 283380, 349502, 377840, 453408, 524253, 566760, 699004, 755680, 873755, 1048506, 1133520, 1398008, 1747510, 2097012, 2267040, 2621265, 2796016, 3495020, 4194024, 5242530, 5592032, 6990040, 8388048, 10485060, 13980080, 16776096, 20970120, 27960160, 41940240, 83880480]

約数ペア:

[(1, 83880480), (2, 41940240), (3, 27960160), (4, 20970120), (5, 16776096), (6, 13980080), (8, 10485060), (10, 8388048), (12, 6990040), (15, 5592032), (16, 5242530), (20, 4194024), (24, 3495020), (30, 2796016), (32, 2621265), (37, 2267040), (40, 2097012), (48, 1747510), (60, 1398008), (74, 1133520), (80, 1048506), (96, 873755), (111, 755680), (120, 699004), (148, 566760), (160, 524253), (185, 453408), (222, 377840), (240, 349502), (296, 283380), (370, 226704), (444, 188920), (480, 174751), (555, 151136), (592, 141690), (740, 113352), (888, 94460), (1110, 75568), (1184, 70845), (1480, 56676), (1776, 47230), (2220, 37784), (2960, 28338), (3552, 23615), (4440, 18892), (4723, 17760), (5920, 14169), (8880, 9446)]