67621560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5471}}^1$

素因数の和:5588

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 137250120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 5471, 6180, 10942, 12360, 16413, 21884, 27355, 32826, 43768, 54710, 65652, 82065, 109420, 131304, 164130, 218840, 328260, 563513, 656520, 1127026, 1690539, 2254052, 2817565, 3381078, 4508104, 5635130, 6762156, 8452695, 11270260, 13524312, 16905390, 22540520, 33810780, 67621560]

約数ペア:

[(1, 67621560), (2, 33810780), (3, 22540520), (4, 16905390), (5, 13524312), (6, 11270260), (8, 8452695), (10, 6762156), (12, 5635130), (15, 4508104), (20, 3381078), (24, 2817565), (30, 2254052), (40, 1690539), (60, 1127026), (103, 656520), (120, 563513), (206, 328260), (309, 218840), (412, 164130), (515, 131304), (618, 109420), (824, 82065), (1030, 65652), (1236, 54710), (1545, 43768), (2060, 32826), (2472, 27355), (3090, 21884), (4120, 16413), (5471, 12360), (6180, 10942)]