1900569480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{11321}}^1$

素因数の和:12734

約数の個数: 64

約数和(自身を含む): 5706288000

約数和(自身を除く): 3805718520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1399, 2798, 4197, 5596, 6995, 8394, 11192, 11321, 13990, 16788, 20985, 22642, 27980, 33576, 33963, 41970, 45284, 55960, 56605, 67926, 83940, 90568, 113210, 135852, 167880, 169815, 226420, 271704, 339630, 452840, 679260, 1358520, 15838079, 31676158, 47514237, 63352316, 79190395, 95028474, 126704632, 158380790, 190056948, 237571185, 316761580, 380113896, 475142370, 633523160, 950284740, 1900569480]

約数ペア:

[(1, 1900569480), (2, 950284740), (3, 633523160), (4, 475142370), (5, 380113896), (6, 316761580), (8, 237571185), (10, 190056948), (12, 158380790), (15, 126704632), (20, 95028474), (24, 79190395), (30, 63352316), (40, 47514237), (60, 31676158), (120, 15838079), (1399, 1358520), (2798, 679260), (4197, 452840), (5596, 339630), (6995, 271704), (8394, 226420), (11192, 169815), (11321, 167880), (13990, 135852), (16788, 113210), (20985, 90568), (22642, 83940), (27980, 67926), (33576, 56605), (33963, 55960), (41970, 45284)]