156295320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1302461}}^1$

素因数の和:1302475

約数の個数: 32

約数和(自身を含む): 468886320

約数和(自身を除く): 312591000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1302461, 2604922, 3907383, 5209844, 6512305, 7814766, 10419688, 13024610, 15629532, 19536915, 26049220, 31259064, 39073830, 52098440, 78147660, 156295320]

約数ペア:

[(1, 156295320), (2, 78147660), (3, 52098440), (4, 39073830), (5, 31259064), (6, 26049220), (8, 19536915), (10, 15629532), (12, 13024610), (15, 10419688), (20, 7814766), (24, 6512305), (30, 5209844), (40, 3907383), (60, 2604922), (120, 1302461)]