8703180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 18875700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 227, 270, 284, 355, 426, 454, 540, 639, 681, 710, 852, 908, 1065, 1135, 1278, 1362, 1420, 1917, 2043, 2130, 2270, 2556, 2724, 3195, 3405, 3834, 4086, 4260, 4540, 6129, 6390, 6810, 7668, 8172, 9585, 10215, 12258, 12780, 13620, 16117, 19170, 20430, 24516, 30645, 32234, 38340, 40860, 48351, 61290, 64468, 80585, 96702, 122580, 145053, 161170, 193404, 241755, 290106, 322340, 435159, 483510, 580212, 725265, 870318, 967020, 1450530, 1740636, 2175795, 2901060, 4351590, 8703180]

約数ペア:

[(1, 8703180), (2, 4351590), (3, 2901060), (4, 2175795), (5, 1740636), (6, 1450530), (9, 967020), (10, 870318), (12, 725265), (15, 580212), (18, 483510), (20, 435159), (27, 322340), (30, 290106), (36, 241755), (45, 193404), (54, 161170), (60, 145053), (71, 122580), (90, 96702), (108, 80585), (135, 64468), (142, 61290), (180, 48351), (213, 40860), (227, 38340), (270, 32234), (284, 30645), (355, 24516), (426, 20430), (454, 19170), (540, 16117), (639, 13620), (681, 12780), (710, 12258), (852, 10215), (908, 9585), (1065, 8172), (1135, 7668), (1278, 6810), (1362, 6390), (1420, 6129), (1917, 4540), (2043, 4260), (2130, 4086), (2270, 3834), (2556, 3405), (2724, 3195)]