87117360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32999}}^1$

素因数の和:33026

約数の個数: 80

約数和(自身を含む): 294624000

約数和(自身を除く): 207506640

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, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32999, 65998, 98997, 131996, 164995, 197994, 263992, 329990, 362989, 395988, 494985, 527984, 659980, 725978, 791976, 989970, 1088967, 1319960, 1451956, 1583952, 1814945, 1979940, 2177934, 2639920, 2903912, 3629890, 3959880, 4355868, 5444835, 5807824, 7259780, 7919760, 8711736, 10889670, 14519560, 17423472, 21779340, 29039120, 43558680, 87117360]

約数ペア:

[(1, 87117360), (2, 43558680), (3, 29039120), (4, 21779340), (5, 17423472), (6, 14519560), (8, 10889670), (10, 8711736), (11, 7919760), (12, 7259780), (15, 5807824), (16, 5444835), (20, 4355868), (22, 3959880), (24, 3629890), (30, 2903912), (33, 2639920), (40, 2177934), (44, 1979940), (48, 1814945), (55, 1583952), (60, 1451956), (66, 1319960), (80, 1088967), (88, 989970), (110, 791976), (120, 725978), (132, 659980), (165, 527984), (176, 494985), (220, 395988), (240, 362989), (264, 329990), (330, 263992), (440, 197994), (528, 164995), (660, 131996), (880, 98997), (1320, 65998), (2640, 32999)]