429393840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3881}}^1$

素因数の和:4358

約数の個数: 80

約数和(自身を含む): 1334352096

約数和(自身を除く): 904958256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1844, 2305, 2766, 3688, 3881, 4610, 5532, 6915, 7376, 7762, 9220, 11064, 11643, 13830, 15524, 18440, 19405, 22128, 23286, 27660, 31048, 36880, 38810, 46572, 55320, 58215, 62096, 77620, 93144, 110640, 116430, 155240, 186288, 232860, 310480, 465720, 931440, 1789141, 3578282, 5367423, 7156564, 8945705, 10734846, 14313128, 17891410, 21469692, 26837115, 28626256, 35782820, 42939384, 53674230, 71565640, 85878768, 107348460, 143131280, 214696920, 429393840]

約数ペア:

[(1, 429393840), (2, 214696920), (3, 143131280), (4, 107348460), (5, 85878768), (6, 71565640), (8, 53674230), (10, 42939384), (12, 35782820), (15, 28626256), (16, 26837115), (20, 21469692), (24, 17891410), (30, 14313128), (40, 10734846), (48, 8945705), (60, 7156564), (80, 5367423), (120, 3578282), (240, 1789141), (461, 931440), (922, 465720), (1383, 310480), (1844, 232860), (2305, 186288), (2766, 155240), (3688, 116430), (3881, 110640), (4610, 93144), (5532, 77620), (6915, 62096), (7376, 58215), (7762, 55320), (9220, 46572), (11064, 38810), (11643, 36880), (13830, 31048), (15524, 27660), (18440, 23286), (19405, 22128)]