1451566120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{1039}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 3335904000

約数和(自身を除く): 1884337880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 659, 1039, 1060, 1318, 2078, 2120, 2636, 3295, 4156, 5195, 5272, 6590, 8312, 10390, 13180, 20780, 26360, 34927, 41560, 55067, 69854, 110134, 139708, 174635, 220268, 275335, 279416, 349270, 440536, 550670, 684701, 698540, 1101340, 1369402, 1397080, 2202680, 2738804, 3423505, 5477608, 6847010, 13694020, 27388040, 36289153, 72578306, 145156612, 181445765, 290313224, 362891530, 725783060, 1451566120]

約数ペア:

[(1, 1451566120), (2, 725783060), (4, 362891530), (5, 290313224), (8, 181445765), (10, 145156612), (20, 72578306), (40, 36289153), (53, 27388040), (106, 13694020), (212, 6847010), (265, 5477608), (424, 3423505), (530, 2738804), (659, 2202680), (1039, 1397080), (1060, 1369402), (1318, 1101340), (2078, 698540), (2120, 684701), (2636, 550670), (3295, 440536), (4156, 349270), (5195, 279416), (5272, 275335), (6590, 220268), (8312, 174635), (10390, 139708), (13180, 110134), (20780, 69854), (26360, 55067), (34927, 41560)]