55215120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230063}}^1$

素因数の和:230079

約数の個数: 40

約数和(自身を含む): 171167616

約数和(自身を除く): 115952496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230063, 460126, 690189, 920252, 1150315, 1380378, 1840504, 2300630, 2760756, 3450945, 3681008, 4601260, 5521512, 6901890, 9202520, 11043024, 13803780, 18405040, 27607560, 55215120]

約数ペア:

[(1, 55215120), (2, 27607560), (3, 18405040), (4, 13803780), (5, 11043024), (6, 9202520), (8, 6901890), (10, 5521512), (12, 4601260), (15, 3681008), (16, 3450945), (20, 2760756), (24, 2300630), (30, 1840504), (40, 1380378), (48, 1150315), (60, 920252), (80, 690189), (120, 460126), (240, 230063)]