87090960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2999}}^1$

素因数の和:3037

約数の個数: 120

約数和(自身を含む): 296856000

約数和(自身を除く): 209765040

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, 2420, 2640, 2904, 2999, 3630, 4840, 5808, 5998, 7260, 8997, 9680, 11996, 14520, 14995, 17994, 23992, 29040, 29990, 32989, 35988, 44985, 47984, 59980, 65978, 71976, 89970, 98967, 119960, 131956, 143952, 164945, 179940, 197934, 239920, 263912, 329890, 359880, 362879, 395868, 494835, 527824, 659780, 719760, 725758, 791736, 989670, 1088637, 1319560, 1451516, 1583472, 1814395, 1979340, 2177274, 2639120, 2903032, 3628790, 3958680, 4354548, 5443185, 5806064, 7257580, 7917360, 8709096, 10886370, 14515160, 17418192, 21772740, 29030320, 43545480, 87090960]

約数ペア:

[(1, 87090960), (2, 43545480), (3, 29030320), (4, 21772740), (5, 17418192), (6, 14515160), (8, 10886370), (10, 8709096), (11, 7917360), (12, 7257580), (15, 5806064), (16, 5443185), (20, 4354548), (22, 3958680), (24, 3628790), (30, 2903032), (33, 2639120), (40, 2177274), (44, 1979340), (48, 1814395), (55, 1583472), (60, 1451516), (66, 1319560), (80, 1088637), (88, 989670), (110, 791736), (120, 725758), (121, 719760), (132, 659780), (165, 527824), (176, 494835), (220, 395868), (240, 362879), (242, 359880), (264, 329890), (330, 263912), (363, 239920), (440, 197934), (484, 179940), (528, 164945), (605, 143952), (660, 131956), (726, 119960), (880, 98967), (968, 89970), (1210, 71976), (1320, 65978), (1452, 59980), (1815, 47984), (1936, 44985), (2420, 35988), (2640, 32989), (2904, 29990), (2999, 29040), (3630, 23992), (4840, 17994), (5808, 14995), (5998, 14520), (7260, 11996), (8997, 9680)]