89494920

素因数分解:

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

素因数の和:248614

約数の個数: 48

約数和(自身を含む): 290859660

約数和(自身を除く): 201364740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 248597, 497194, 745791, 994388, 1242985, 1491582, 1988776, 2237373, 2485970, 2983164, 3728955, 4474746, 4971940, 5966328, 7457910, 8949492, 9943880, 11186865, 14915820, 17898984, 22373730, 29831640, 44747460, 89494920]

約数ペア:

[(1, 89494920), (2, 44747460), (3, 29831640), (4, 22373730), (5, 17898984), (6, 14915820), (8, 11186865), (9, 9943880), (10, 8949492), (12, 7457910), (15, 5966328), (18, 4971940), (20, 4474746), (24, 3728955), (30, 2983164), (36, 2485970), (40, 2237373), (45, 1988776), (60, 1491582), (72, 1242985), (90, 994388), (120, 745791), (180, 497194), (360, 248597)]