143639880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1196999}}^1$

素因数の和:1197013

約数の個数: 32

約数和(自身を含む): 430920000

約数和(自身を除く): 287280120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1196999, 2393998, 3590997, 4787996, 5984995, 7181994, 9575992, 11969990, 14363988, 17954985, 23939980, 28727976, 35909970, 47879960, 71819940, 143639880]

約数ペア:

[(1, 143639880), (2, 71819940), (3, 47879960), (4, 35909970), (5, 28727976), (6, 23939980), (8, 17954985), (10, 14363988), (12, 11969990), (15, 9575992), (20, 7181994), (24, 5984995), (30, 4787996), (40, 3590997), (60, 2393998), (120, 1196999)]