61874160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2622

約数の個数: 80

約数和(自身を含む): 193749504

約数和(自身を除く): 131875344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 2503, 3090, 4120, 4944, 5006, 6180, 7509, 8240, 10012, 12360, 12515, 15018, 20024, 24720, 25030, 30036, 37545, 40048, 50060, 60072, 75090, 100120, 120144, 150180, 200240, 257809, 300360, 515618, 600720, 773427, 1031236, 1289045, 1546854, 2062472, 2578090, 3093708, 3867135, 4124944, 5156180, 6187416, 7734270, 10312360, 12374832, 15468540, 20624720, 30937080, 61874160]

約数ペア:

[(1, 61874160), (2, 30937080), (3, 20624720), (4, 15468540), (5, 12374832), (6, 10312360), (8, 7734270), (10, 6187416), (12, 5156180), (15, 4124944), (16, 3867135), (20, 3093708), (24, 2578090), (30, 2062472), (40, 1546854), (48, 1289045), (60, 1031236), (80, 773427), (103, 600720), (120, 515618), (206, 300360), (240, 257809), (309, 200240), (412, 150180), (515, 120144), (618, 100120), (824, 75090), (1030, 60072), (1236, 50060), (1545, 40048), (1648, 37545), (2060, 30036), (2472, 25030), (2503, 24720), (3090, 20024), (4120, 15018), (4944, 12515), (5006, 12360), (6180, 10012), (7509, 8240)]