151378680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1261489}}^1$

素因数の和:1261503

約数の個数: 32

約数和(自身を含む): 454136400

約数和(自身を除く): 302757720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1261489, 2522978, 3784467, 5045956, 6307445, 7568934, 10091912, 12614890, 15137868, 18922335, 25229780, 30275736, 37844670, 50459560, 75689340, 151378680]

約数ペア:

[(1, 151378680), (2, 75689340), (3, 50459560), (4, 37844670), (5, 30275736), (6, 25229780), (8, 18922335), (10, 15137868), (12, 12614890), (15, 10091912), (20, 7568934), (24, 6307445), (30, 5045956), (40, 3784467), (60, 2522978), (120, 1261489)]