642387360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4729}}^1$

素因数の和:5030

約数の個数: 96

約数和(自身を含む): 2031099840

約数和(自身を除く): 1388712480

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, 283, 480, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4528, 4729, 5660, 6792, 8490, 9056, 9458, 11320, 13584, 14187, 16980, 18916, 22640, 23645, 27168, 28374, 33960, 37832, 45280, 47290, 56748, 67920, 70935, 75664, 94580, 113496, 135840, 141870, 151328, 189160, 226992, 283740, 378320, 453984, 567480, 756640, 1134960, 1338307, 2269920, 2676614, 4014921, 5353228, 6691535, 8029842, 10706456, 13383070, 16059684, 20074605, 21412912, 26766140, 32119368, 40149210, 42825824, 53532280, 64238736, 80298420, 107064560, 128477472, 160596840, 214129120, 321193680, 642387360]

約数ペア:

[(1, 642387360), (2, 321193680), (3, 214129120), (4, 160596840), (5, 128477472), (6, 107064560), (8, 80298420), (10, 64238736), (12, 53532280), (15, 42825824), (16, 40149210), (20, 32119368), (24, 26766140), (30, 21412912), (32, 20074605), (40, 16059684), (48, 13383070), (60, 10706456), (80, 8029842), (96, 6691535), (120, 5353228), (160, 4014921), (240, 2676614), (283, 2269920), (480, 1338307), (566, 1134960), (849, 756640), (1132, 567480), (1415, 453984), (1698, 378320), (2264, 283740), (2830, 226992), (3396, 189160), (4245, 151328), (4528, 141870), (4729, 135840), (5660, 113496), (6792, 94580), (8490, 75664), (9056, 70935), (9458, 67920), (11320, 56748), (13584, 47290), (14187, 45280), (16980, 37832), (18916, 33960), (22640, 28374), (23645, 27168)]