984444120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248597}}^1$

素因数の和:248625

約数の個数: 96

約数和(自身を含む): 3490315920

約数和(自身を除く): 2505871800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 248597, 497194, 745791, 994388, 1242985, 1491582, 1988776, 2237373, 2485970, 2734567, 2983164, 3728955, 4474746, 4971940, 5469134, 5966328, 7457910, 8203701, 8949492, 9943880, 10938268, 11186865, 13672835, 14915820, 16407402, 17898984, 21876536, 22373730, 24611103, 27345670, 29831640, 32814804, 41018505, 44747460, 49222206, 54691340, 65629608, 82037010, 89494920, 98444412, 109382680, 123055515, 164074020, 196888824, 246111030, 328148040, 492222060, 984444120]

約数ペア:

[(1, 984444120), (2, 492222060), (3, 328148040), (4, 246111030), (5, 196888824), (6, 164074020), (8, 123055515), (9, 109382680), (10, 98444412), (11, 89494920), (12, 82037010), (15, 65629608), (18, 54691340), (20, 49222206), (22, 44747460), (24, 41018505), (30, 32814804), (33, 29831640), (36, 27345670), (40, 24611103), (44, 22373730), (45, 21876536), (55, 17898984), (60, 16407402), (66, 14915820), (72, 13672835), (88, 11186865), (90, 10938268), (99, 9943880), (110, 8949492), (120, 8203701), (132, 7457910), (165, 5966328), (180, 5469134), (198, 4971940), (220, 4474746), (264, 3728955), (330, 2983164), (360, 2734567), (396, 2485970), (440, 2237373), (495, 1988776), (660, 1491582), (792, 1242985), (990, 994388), (1320, 745791), (1980, 497194), (3960, 248597)]