153218040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1276817}}^1$

素因数の和:1276831

約数の個数: 32

約数和(自身を含む): 459654480

約数和(自身を除く): 306436440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1276817, 2553634, 3830451, 5107268, 6384085, 7660902, 10214536, 12768170, 15321804, 19152255, 25536340, 30643608, 38304510, 51072680, 76609020, 153218040]

約数ペア:

[(1, 153218040), (2, 76609020), (3, 51072680), (4, 38304510), (5, 30643608), (6, 25536340), (8, 19152255), (10, 15321804), (12, 12768170), (15, 10214536), (20, 7660902), (24, 6384085), (30, 5107268), (40, 3830451), (60, 2553634), (120, 1276817)]