64534560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4386

約数の個数: 96

約数和(自身を含む): 209889792

約数和(自身を除く): 145355232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4337, 4960, 7440, 8674, 13011, 14880, 17348, 21685, 26022, 34696, 43370, 52044, 65055, 69392, 86740, 104088, 130110, 134447, 138784, 173480, 208176, 260220, 268894, 346960, 403341, 416352, 520440, 537788, 672235, 693920, 806682, 1040880, 1075576, 1344470, 1613364, 2016705, 2081760, 2151152, 2688940, 3226728, 4033410, 4302304, 5377880, 6453456, 8066820, 10755760, 12906912, 16133640, 21511520, 32267280, 64534560]

約数ペア:

[(1, 64534560), (2, 32267280), (3, 21511520), (4, 16133640), (5, 12906912), (6, 10755760), (8, 8066820), (10, 6453456), (12, 5377880), (15, 4302304), (16, 4033410), (20, 3226728), (24, 2688940), (30, 2151152), (31, 2081760), (32, 2016705), (40, 1613364), (48, 1344470), (60, 1075576), (62, 1040880), (80, 806682), (93, 693920), (96, 672235), (120, 537788), (124, 520440), (155, 416352), (160, 403341), (186, 346960), (240, 268894), (248, 260220), (310, 208176), (372, 173480), (465, 138784), (480, 134447), (496, 130110), (620, 104088), (744, 86740), (930, 69392), (992, 65055), (1240, 52044), (1488, 43370), (1860, 34696), (2480, 26022), (2976, 21685), (3720, 17348), (4337, 14880), (4960, 13011), (7440, 8674)]