54698880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 180172800

約数和(自身を除く): 125473920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 919, 930, 960, 992, 1240, 1488, 1838, 1860, 1920, 1984, 2480, 2757, 2976, 3676, 3720, 3968, 4595, 4960, 5514, 5952, 7352, 7440, 9190, 9920, 11028, 11904, 13785, 14704, 14880, 18380, 19840, 22056, 27570, 28489, 29408, 29760, 36760, 44112, 55140, 56978, 58816, 59520, 73520, 85467, 88224, 110280, 113956, 117632, 142445, 147040, 170934, 176448, 220560, 227912, 284890, 294080, 341868, 352896, 427335, 441120, 455824, 569780, 588160, 683736, 854670, 882240, 911648, 1139560, 1367472, 1709340, 1764480, 1823296, 2279120, 2734944, 3418680, 3646592, 4558240, 5469888, 6837360, 9116480, 10939776, 13674720, 18232960, 27349440, 54698880]

約数ペア:

[(1, 54698880), (2, 27349440), (3, 18232960), (4, 13674720), (5, 10939776), (6, 9116480), (8, 6837360), (10, 5469888), (12, 4558240), (15, 3646592), (16, 3418680), (20, 2734944), (24, 2279120), (30, 1823296), (31, 1764480), (32, 1709340), (40, 1367472), (48, 1139560), (60, 911648), (62, 882240), (64, 854670), (80, 683736), (93, 588160), (96, 569780), (120, 455824), (124, 441120), (128, 427335), (155, 352896), (160, 341868), (186, 294080), (192, 284890), (240, 227912), (248, 220560), (310, 176448), (320, 170934), (372, 147040), (384, 142445), (465, 117632), (480, 113956), (496, 110280), (620, 88224), (640, 85467), (744, 73520), (919, 59520), (930, 58816), (960, 56978), (992, 55140), (1240, 44112), (1488, 36760), (1838, 29760), (1860, 29408), (1920, 28489), (1984, 27570), (2480, 22056), (2757, 19840), (2976, 18380), (3676, 14880), (3720, 14704), (3968, 13785), (4595, 11904), (4960, 11028), (5514, 9920), (5952, 9190), (7352, 7440)]