89306160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 290070720

約数和(自身を除く): 200764560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 89, 111, 113, 120, 148, 178, 185, 222, 226, 240, 267, 296, 339, 356, 370, 444, 445, 452, 534, 555, 565, 592, 678, 712, 740, 888, 890, 904, 1068, 1110, 1130, 1335, 1356, 1424, 1480, 1695, 1776, 1780, 1808, 2136, 2220, 2260, 2670, 2712, 2960, 3293, 3390, 3560, 4181, 4272, 4440, 4520, 5340, 5424, 6586, 6780, 7120, 8362, 8880, 9040, 9879, 10057, 10680, 12543, 13172, 13560, 16465, 16724, 19758, 20114, 20905, 21360, 25086, 26344, 27120, 30171, 32930, 33448, 39516, 40228, 41810, 49395, 50172, 50285, 52688, 60342, 62715, 65860, 66896, 79032, 80456, 83620, 98790, 100344, 100570, 120684, 125430, 131720, 150855, 158064, 160912, 167240, 197580, 200688, 201140, 241368, 250860, 263440, 301710, 334480, 372109, 395160, 402280, 482736, 501720, 603420, 744218, 790320, 804560, 1003440, 1116327, 1206840, 1488436, 1860545, 2232654, 2413680, 2976872, 3721090, 4465308, 5581635, 5953744, 7442180, 8930616, 11163270, 14884360, 17861232, 22326540, 29768720, 44653080, 89306160]

約数ペア:

[(1, 89306160), (2, 44653080), (3, 29768720), (4, 22326540), (5, 17861232), (6, 14884360), (8, 11163270), (10, 8930616), (12, 7442180), (15, 5953744), (16, 5581635), (20, 4465308), (24, 3721090), (30, 2976872), (37, 2413680), (40, 2232654), (48, 1860545), (60, 1488436), (74, 1206840), (80, 1116327), (89, 1003440), (111, 804560), (113, 790320), (120, 744218), (148, 603420), (178, 501720), (185, 482736), (222, 402280), (226, 395160), (240, 372109), (267, 334480), (296, 301710), (339, 263440), (356, 250860), (370, 241368), (444, 201140), (445, 200688), (452, 197580), (534, 167240), (555, 160912), (565, 158064), (592, 150855), (678, 131720), (712, 125430), (740, 120684), (888, 100570), (890, 100344), (904, 98790), (1068, 83620), (1110, 80456), (1130, 79032), (1335, 66896), (1356, 65860), (1424, 62715), (1480, 60342), (1695, 52688), (1776, 50285), (1780, 50172), (1808, 49395), (2136, 41810), (2220, 40228), (2260, 39516), (2670, 33448), (2712, 32930), (2960, 30171), (3293, 27120), (3390, 26344), (3560, 25086), (4181, 21360), (4272, 20905), (4440, 20114), (4520, 19758), (5340, 16724), (5424, 16465), (6586, 13560), (6780, 13172), (7120, 12543), (8362, 10680), (8880, 10057), (9040, 9879)]