648771360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3529}}^1$

素因数の和:3930

約数の個数: 96

約数和(自身を含む): 2049546240

約数和(自身を除く): 1400774880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 1149, 1532, 1915, 2298, 3064, 3529, 3830, 4596, 5745, 6128, 7058, 7660, 9192, 10587, 11490, 12256, 14116, 15320, 17645, 18384, 21174, 22980, 28232, 30640, 35290, 36768, 42348, 45960, 52935, 56464, 61280, 70580, 84696, 91920, 105870, 112928, 141160, 169392, 183840, 211740, 282320, 338784, 423480, 564640, 846960, 1351607, 1693920, 2703214, 4054821, 5406428, 6758035, 8109642, 10812856, 13516070, 16219284, 20274105, 21625712, 27032140, 32438568, 40548210, 43251424, 54064280, 64877136, 81096420, 108128560, 129754272, 162192840, 216257120, 324385680, 648771360]

約数ペア:

[(1, 648771360), (2, 324385680), (3, 216257120), (4, 162192840), (5, 129754272), (6, 108128560), (8, 81096420), (10, 64877136), (12, 54064280), (15, 43251424), (16, 40548210), (20, 32438568), (24, 27032140), (30, 21625712), (32, 20274105), (40, 16219284), (48, 13516070), (60, 10812856), (80, 8109642), (96, 6758035), (120, 5406428), (160, 4054821), (240, 2703214), (383, 1693920), (480, 1351607), (766, 846960), (1149, 564640), (1532, 423480), (1915, 338784), (2298, 282320), (3064, 211740), (3529, 183840), (3830, 169392), (4596, 141160), (5745, 112928), (6128, 105870), (7058, 91920), (7660, 84696), (9192, 70580), (10587, 61280), (11490, 56464), (12256, 52935), (14116, 45960), (15320, 42348), (17645, 36768), (18384, 35290), (21174, 30640), (22980, 28232)]