56158440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35999}}^1$

素因数の和:36026

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 125281560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35999, 71998, 107997, 143996, 179995, 215994, 287992, 359990, 431988, 467987, 539985, 719980, 863976, 935974, 1079970, 1403961, 1439960, 1871948, 2159940, 2339935, 2807922, 3743896, 4319880, 4679870, 5615844, 7019805, 9359740, 11231688, 14039610, 18719480, 28079220, 56158440]

約数ペア:

[(1, 56158440), (2, 28079220), (3, 18719480), (4, 14039610), (5, 11231688), (6, 9359740), (8, 7019805), (10, 5615844), (12, 4679870), (13, 4319880), (15, 3743896), (20, 2807922), (24, 2339935), (26, 2159940), (30, 1871948), (39, 1439960), (40, 1403961), (52, 1079970), (60, 935974), (65, 863976), (78, 719980), (104, 539985), (120, 467987), (130, 431988), (156, 359990), (195, 287992), (260, 215994), (312, 179995), (390, 143996), (520, 107997), (780, 71998), (1560, 35999)]