655423389840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2730930791}}^1$

素因数の和:2730930807

約数の個数: 40

約数和(自身を含む): 2031812509248

約数和(自身を除く): 1376389119408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2730930791, 5461861582, 8192792373, 10923723164, 13654653955, 16385584746, 21847446328, 27309307910, 32771169492, 40963961865, 43694892656, 54618615820, 65542338984, 81927923730, 109237231640, 131084677968, 163855847460, 218474463280, 327711694920, 655423389840]

約数ペア:

[(1, 655423389840), (2, 327711694920), (3, 218474463280), (4, 163855847460), (5, 131084677968), (6, 109237231640), (8, 81927923730), (10, 65542338984), (12, 54618615820), (15, 43694892656), (16, 40963961865), (20, 32771169492), (24, 27309307910), (30, 21847446328), (40, 16385584746), (48, 13654653955), (60, 10923723164), (80, 8192792373), (120, 5461861582), (240, 2730930791)]