71762160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3022

約数の個数: 80

約数和(自身を含む): 224699904

約数和(自身を除く): 152937744

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, 2903, 3090, 4120, 4944, 5806, 6180, 8240, 8709, 11612, 12360, 14515, 17418, 23224, 24720, 29030, 34836, 43545, 46448, 58060, 69672, 87090, 116120, 139344, 174180, 232240, 299009, 348360, 598018, 696720, 897027, 1196036, 1495045, 1794054, 2392072, 2990090, 3588108, 4485135, 4784144, 5980180, 7176216, 8970270, 11960360, 14352432, 17940540, 23920720, 35881080, 71762160]

約数ペア:

[(1, 71762160), (2, 35881080), (3, 23920720), (4, 17940540), (5, 14352432), (6, 11960360), (8, 8970270), (10, 7176216), (12, 5980180), (15, 4784144), (16, 4485135), (20, 3588108), (24, 2990090), (30, 2392072), (40, 1794054), (48, 1495045), (60, 1196036), (80, 897027), (103, 696720), (120, 598018), (206, 348360), (240, 299009), (309, 232240), (412, 174180), (515, 139344), (618, 116120), (824, 87090), (1030, 69672), (1236, 58060), (1545, 46448), (1648, 43545), (2060, 34836), (2472, 29030), (2903, 24720), (3090, 23224), (4120, 17418), (4944, 14515), (5806, 12360), (6180, 11612), (8240, 8709)]