89528160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 293772528

約数和(自身を除く): 204244368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 71, 74, 80, 96, 111, 120, 142, 148, 160, 185, 213, 222, 240, 284, 296, 355, 370, 426, 444, 480, 555, 568, 592, 710, 740, 852, 888, 1065, 1110, 1136, 1184, 1420, 1480, 1704, 1776, 2130, 2220, 2272, 2627, 2840, 2960, 3408, 3552, 4260, 4440, 5041, 5254, 5680, 5920, 6816, 7881, 8520, 8880, 10082, 10508, 11360, 13135, 15123, 15762, 17040, 17760, 20164, 21016, 25205, 26270, 30246, 31524, 34080, 39405, 40328, 42032, 50410, 52540, 60492, 63048, 75615, 78810, 80656, 84064, 100820, 105080, 120984, 126096, 151230, 157620, 161312, 186517, 201640, 210160, 241968, 252192, 302460, 315240, 373034, 403280, 420320, 483936, 559551, 604920, 630480, 746068, 806560, 932585, 1119102, 1209840, 1260960, 1492136, 1865170, 2238204, 2419680, 2797755, 2984272, 3730340, 4476408, 5595510, 5968544, 7460680, 8952816, 11191020, 14921360, 17905632, 22382040, 29842720, 44764080, 89528160]

約数ペア:

[(1, 89528160), (2, 44764080), (3, 29842720), (4, 22382040), (5, 17905632), (6, 14921360), (8, 11191020), (10, 8952816), (12, 7460680), (15, 5968544), (16, 5595510), (20, 4476408), (24, 3730340), (30, 2984272), (32, 2797755), (37, 2419680), (40, 2238204), (48, 1865170), (60, 1492136), (71, 1260960), (74, 1209840), (80, 1119102), (96, 932585), (111, 806560), (120, 746068), (142, 630480), (148, 604920), (160, 559551), (185, 483936), (213, 420320), (222, 403280), (240, 373034), (284, 315240), (296, 302460), (355, 252192), (370, 241968), (426, 210160), (444, 201640), (480, 186517), (555, 161312), (568, 157620), (592, 151230), (710, 126096), (740, 120984), (852, 105080), (888, 100820), (1065, 84064), (1110, 80656), (1136, 78810), (1184, 75615), (1420, 63048), (1480, 60492), (1704, 52540), (1776, 50410), (2130, 42032), (2220, 40328), (2272, 39405), (2627, 34080), (2840, 31524), (2960, 30246), (3408, 26270), (3552, 25205), (4260, 21016), (4440, 20164), (5041, 17760), (5254, 17040), (5680, 15762), (5920, 15123), (6816, 13135), (7881, 11360), (8520, 10508), (8880, 10082)]