149937720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249481}}^1$

素因数の和:1249495

約数の個数: 32

約数和(自身を含む): 449813520

約数和(自身を除く): 299875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249481, 2498962, 3748443, 4997924, 6247405, 7496886, 9995848, 12494810, 14993772, 18742215, 24989620, 29987544, 37484430, 49979240, 74968860, 149937720]

約数ペア:

[(1, 149937720), (2, 74968860), (3, 49979240), (4, 37484430), (5, 29987544), (6, 24989620), (8, 18742215), (10, 14993772), (12, 12494810), (15, 9995848), (20, 7496886), (24, 6247405), (30, 4997924), (40, 3748443), (60, 2498962), (120, 1249481)]