130318680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1085989}}^1$

素因数の和:1086003

約数の個数: 32

約数和(自身を含む): 390956400

約数和(自身を除く): 260637720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1085989, 2171978, 3257967, 4343956, 5429945, 6515934, 8687912, 10859890, 13031868, 16289835, 21719780, 26063736, 32579670, 43439560, 65159340, 130318680]

約数ペア:

[(1, 130318680), (2, 65159340), (3, 43439560), (4, 32579670), (5, 26063736), (6, 21719780), (8, 16289835), (10, 13031868), (12, 10859890), (15, 8687912), (20, 6515934), (24, 5429945), (30, 4343956), (40, 3257967), (60, 2171978), (120, 1085989)]