61118640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7747

約数の個数: 120

約数和(自身を含む): 223945488

約数和(自身を除く): 162826848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7717, 7920, 15434, 23151, 30868, 38585, 46302, 61736, 69453, 77170, 84887, 92604, 115755, 123472, 138906, 154340, 169774, 185208, 231510, 254661, 277812, 308680, 339548, 347265, 370416, 424435, 463020, 509322, 555624, 617360, 679096, 694530, 763983, 848870, 926040, 1018644, 1111248, 1273305, 1358192, 1389060, 1527966, 1697740, 1852080, 2037288, 2546610, 2778120, 3055932, 3395480, 3819915, 4074576, 5093220, 5556240, 6111864, 6790960, 7639830, 10186440, 12223728, 15279660, 20372880, 30559320, 61118640]

約数ペア:

[(1, 61118640), (2, 30559320), (3, 20372880), (4, 15279660), (5, 12223728), (6, 10186440), (8, 7639830), (9, 6790960), (10, 6111864), (11, 5556240), (12, 5093220), (15, 4074576), (16, 3819915), (18, 3395480), (20, 3055932), (22, 2778120), (24, 2546610), (30, 2037288), (33, 1852080), (36, 1697740), (40, 1527966), (44, 1389060), (45, 1358192), (48, 1273305), (55, 1111248), (60, 1018644), (66, 926040), (72, 848870), (80, 763983), (88, 694530), (90, 679096), (99, 617360), (110, 555624), (120, 509322), (132, 463020), (144, 424435), (165, 370416), (176, 347265), (180, 339548), (198, 308680), (220, 277812), (240, 254661), (264, 231510), (330, 185208), (360, 169774), (396, 154340), (440, 138906), (495, 123472), (528, 115755), (660, 92604), (720, 84887), (792, 77170), (880, 69453), (990, 61736), (1320, 46302), (1584, 38585), (1980, 30868), (2640, 23151), (3960, 15434), (7717, 7920)]