65020560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 120

約数和(自身を含む): 221652480

約数和(自身を除く): 156631920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2239, 2420, 2640, 2904, 3630, 4478, 4840, 5808, 6717, 7260, 8956, 9680, 11195, 13434, 14520, 17912, 22390, 24629, 26868, 29040, 33585, 35824, 44780, 49258, 53736, 67170, 73887, 89560, 98516, 107472, 123145, 134340, 147774, 179120, 197032, 246290, 268680, 270919, 295548, 369435, 394064, 492580, 537360, 541838, 591096, 738870, 812757, 985160, 1083676, 1182192, 1354595, 1477740, 1625514, 1970320, 2167352, 2709190, 2955480, 3251028, 4063785, 4334704, 5418380, 5910960, 6502056, 8127570, 10836760, 13004112, 16255140, 21673520, 32510280, 65020560]

約数ペア:

[(1, 65020560), (2, 32510280), (3, 21673520), (4, 16255140), (5, 13004112), (6, 10836760), (8, 8127570), (10, 6502056), (11, 5910960), (12, 5418380), (15, 4334704), (16, 4063785), (20, 3251028), (22, 2955480), (24, 2709190), (30, 2167352), (33, 1970320), (40, 1625514), (44, 1477740), (48, 1354595), (55, 1182192), (60, 1083676), (66, 985160), (80, 812757), (88, 738870), (110, 591096), (120, 541838), (121, 537360), (132, 492580), (165, 394064), (176, 369435), (220, 295548), (240, 270919), (242, 268680), (264, 246290), (330, 197032), (363, 179120), (440, 147774), (484, 134340), (528, 123145), (605, 107472), (660, 98516), (726, 89560), (880, 73887), (968, 67170), (1210, 53736), (1320, 49258), (1452, 44780), (1815, 35824), (1936, 33585), (2239, 29040), (2420, 26868), (2640, 24629), (2904, 22390), (3630, 17912), (4478, 14520), (4840, 13434), (5808, 11195), (6717, 9680), (7260, 8956)]