157280460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24049}}^1$

素因数の和:24170

約数の個数: 48

約数和(自身を含む): 444444000

約数和(自身を除く): 287163540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 24049, 48098, 72147, 96196, 120245, 144294, 240490, 288588, 360735, 480980, 721470, 1442940, 2621341, 5242682, 7864023, 10485364, 13106705, 15728046, 26213410, 31456092, 39320115, 52426820, 78640230, 157280460]

約数ペア:

[(1, 157280460), (2, 78640230), (3, 52426820), (4, 39320115), (5, 31456092), (6, 26213410), (10, 15728046), (12, 13106705), (15, 10485364), (20, 7864023), (30, 5242682), (60, 2621341), (109, 1442940), (218, 721470), (327, 480980), (436, 360735), (545, 288588), (654, 240490), (1090, 144294), (1308, 120245), (1635, 96196), (2180, 72147), (3270, 48098), (6540, 24049)]