73619880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613499}}^1$

素因数の和:613513

約数の個数: 32

約数和(自身を含む): 220860000

約数和(自身を除く): 147240120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613499, 1226998, 1840497, 2453996, 3067495, 3680994, 4907992, 6134990, 7361988, 9202485, 12269980, 14723976, 18404970, 24539960, 36809940, 73619880]

約数ペア:

[(1, 73619880), (2, 36809940), (3, 24539960), (4, 18404970), (5, 14723976), (6, 12269980), (8, 9202485), (10, 7361988), (12, 6134990), (15, 4907992), (20, 3680994), (24, 3067495), (30, 2453996), (40, 1840497), (60, 1226998), (120, 613499)]