190855320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1590461}}^1$

素因数の和:1590475

約数の個数: 32

約数和(自身を含む): 572566320

約数和(自身を除く): 381711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1590461, 3180922, 4771383, 6361844, 7952305, 9542766, 12723688, 15904610, 19085532, 23856915, 31809220, 38171064, 47713830, 63618440, 95427660, 190855320]

約数ペア:

[(1, 190855320), (2, 95427660), (3, 63618440), (4, 47713830), (5, 38171064), (6, 31809220), (8, 23856915), (10, 19085532), (12, 15904610), (15, 12723688), (20, 9542766), (24, 7952305), (30, 6361844), (40, 4771383), (60, 3180922), (120, 1590461)]