147359760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613999}}^1$

素因数の和:614015

約数の個数: 40

約数和(自身を含む): 456816000

約数和(自身を除く): 309456240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613999, 1227998, 1841997, 2455996, 3069995, 3683994, 4911992, 6139990, 7367988, 9209985, 9823984, 12279980, 14735976, 18419970, 24559960, 29471952, 36839940, 49119920, 73679880, 147359760]

約数ペア:

[(1, 147359760), (2, 73679880), (3, 49119920), (4, 36839940), (5, 29471952), (6, 24559960), (8, 18419970), (10, 14735976), (12, 12279980), (15, 9823984), (16, 9209985), (20, 7367988), (24, 6139990), (30, 4911992), (40, 3683994), (48, 3069995), (60, 2455996), (80, 1841997), (120, 1227998), (240, 613999)]