118651620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45989}}^1$

素因数の和:46044

約数の個数: 48

約数和(自身を含む): 339958080

約数和(自身を除く): 221306460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 45989, 91978, 137967, 183956, 229945, 275934, 459890, 551868, 689835, 919780, 1379670, 1977527, 2759340, 3955054, 5932581, 7910108, 9887635, 11865162, 19775270, 23730324, 29662905, 39550540, 59325810, 118651620]

約数ペア:

[(1, 118651620), (2, 59325810), (3, 39550540), (4, 29662905), (5, 23730324), (6, 19775270), (10, 11865162), (12, 9887635), (15, 7910108), (20, 5932581), (30, 3955054), (43, 2759340), (60, 1977527), (86, 1379670), (129, 919780), (172, 689835), (215, 551868), (258, 459890), (430, 275934), (516, 229945), (645, 183956), (860, 137967), (1290, 91978), (2580, 45989)]