131374920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1094791}}^1$

素因数の和:1094805

約数の個数: 32

約数和(自身を含む): 394125120

約数和(自身を除く): 262750200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1094791, 2189582, 3284373, 4379164, 5473955, 6568746, 8758328, 10947910, 13137492, 16421865, 21895820, 26274984, 32843730, 43791640, 65687460, 131374920]

約数ペア:

[(1, 131374920), (2, 65687460), (3, 43791640), (4, 32843730), (5, 26274984), (6, 21895820), (8, 16421865), (10, 13137492), (12, 10947910), (15, 8758328), (20, 6568746), (24, 5473955), (30, 4379164), (40, 3284373), (60, 2189582), (120, 1094791)]