605075280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2521147}}^1$

素因数の和:2521163

約数の個数: 40

約数和(自身を含む): 1875734112

約数和(自身を除く): 1270658832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2521147, 5042294, 7563441, 10084588, 12605735, 15126882, 20169176, 25211470, 30253764, 37817205, 40338352, 50422940, 60507528, 75634410, 100845880, 121015056, 151268820, 201691760, 302537640, 605075280]

約数ペア:

[(1, 605075280), (2, 302537640), (3, 201691760), (4, 151268820), (5, 121015056), (6, 100845880), (8, 75634410), (10, 60507528), (12, 50422940), (15, 40338352), (16, 37817205), (20, 30253764), (24, 25211470), (30, 20169176), (40, 15126882), (48, 12605735), (60, 10084588), (80, 7563441), (120, 5042294), (240, 2521147)]