69398880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 220195584

約数和(自身を除く): 150796704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 887, 978, 1304, 1630, 1774, 1956, 2445, 2608, 2661, 3260, 3548, 3912, 4435, 4890, 5216, 5322, 6520, 7096, 7824, 8870, 9780, 10644, 13040, 13305, 14192, 15648, 17740, 19560, 21288, 26080, 26610, 28384, 35480, 39120, 42576, 53220, 70960, 78240, 85152, 106440, 141920, 144581, 212880, 289162, 425760, 433743, 578324, 722905, 867486, 1156648, 1445810, 1734972, 2168715, 2313296, 2891620, 3469944, 4337430, 4626592, 5783240, 6939888, 8674860, 11566480, 13879776, 17349720, 23132960, 34699440, 69398880]

約数ペア:

[(1, 69398880), (2, 34699440), (3, 23132960), (4, 17349720), (5, 13879776), (6, 11566480), (8, 8674860), (10, 6939888), (12, 5783240), (15, 4626592), (16, 4337430), (20, 3469944), (24, 2891620), (30, 2313296), (32, 2168715), (40, 1734972), (48, 1445810), (60, 1156648), (80, 867486), (96, 722905), (120, 578324), (160, 433743), (163, 425760), (240, 289162), (326, 212880), (480, 144581), (489, 141920), (652, 106440), (815, 85152), (887, 78240), (978, 70960), (1304, 53220), (1630, 42576), (1774, 39120), (1956, 35480), (2445, 28384), (2608, 26610), (2661, 26080), (3260, 21288), (3548, 19560), (3912, 17740), (4435, 15648), (4890, 14192), (5216, 13305), (5322, 13040), (6520, 10644), (7096, 9780), (7824, 8870)]