874830480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{7907}}^1$

素因数の和:8384

約数の個数: 80

約数和(自身を含む): 2718201024

約数和(自身を除く): 1843370544

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, 4610, 5532, 6915, 7376, 7907, 9220, 11064, 13830, 15814, 18440, 22128, 23721, 27660, 31628, 36880, 39535, 47442, 55320, 63256, 79070, 94884, 110640, 118605, 126512, 158140, 189768, 237210, 316280, 379536, 474420, 632560, 948840, 1897680, 3645127, 7290254, 10935381, 14580508, 18225635, 21870762, 29161016, 36451270, 43741524, 54676905, 58322032, 72902540, 87483048, 109353810, 145805080, 174966096, 218707620, 291610160, 437415240, 874830480]

約数ペア:

[(1, 874830480), (2, 437415240), (3, 291610160), (4, 218707620), (5, 174966096), (6, 145805080), (8, 109353810), (10, 87483048), (12, 72902540), (15, 58322032), (16, 54676905), (20, 43741524), (24, 36451270), (30, 29161016), (40, 21870762), (48, 18225635), (60, 14580508), (80, 10935381), (120, 7290254), (240, 3645127), (461, 1897680), (922, 948840), (1383, 632560), (1844, 474420), (2305, 379536), (2766, 316280), (3688, 237210), (4610, 189768), (5532, 158140), (6915, 126512), (7376, 118605), (7907, 110640), (9220, 94884), (11064, 79070), (13830, 63256), (15814, 55320), (18440, 47442), (22128, 39535), (23721, 36880), (27660, 31628)]