4095780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 12700800

約数和(自身を除く): 8605020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 89, 118, 130, 156, 177, 178, 195, 236, 260, 267, 295, 354, 356, 390, 445, 534, 590, 708, 767, 780, 885, 890, 1068, 1157, 1180, 1335, 1534, 1770, 1780, 2301, 2314, 2670, 3068, 3471, 3540, 3835, 4602, 4628, 5251, 5340, 5785, 6942, 7670, 9204, 10502, 11505, 11570, 13884, 15340, 15753, 17355, 21004, 23010, 23140, 26255, 31506, 34710, 46020, 52510, 63012, 68263, 69420, 78765, 105020, 136526, 157530, 204789, 273052, 315060, 341315, 409578, 682630, 819156, 1023945, 1365260, 2047890, 4095780]

約数ペア:

[(1, 4095780), (2, 2047890), (3, 1365260), (4, 1023945), (5, 819156), (6, 682630), (10, 409578), (12, 341315), (13, 315060), (15, 273052), (20, 204789), (26, 157530), (30, 136526), (39, 105020), (52, 78765), (59, 69420), (60, 68263), (65, 63012), (78, 52510), (89, 46020), (118, 34710), (130, 31506), (156, 26255), (177, 23140), (178, 23010), (195, 21004), (236, 17355), (260, 15753), (267, 15340), (295, 13884), (354, 11570), (356, 11505), (390, 10502), (445, 9204), (534, 7670), (590, 6942), (708, 5785), (767, 5340), (780, 5251), (885, 4628), (890, 4602), (1068, 3835), (1157, 3540), (1180, 3471), (1335, 3068), (1534, 2670), (1770, 2314), (1780, 2301)]