42853560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 129336480

約数和(自身を除く): 86482920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 1973, 2172, 2715, 3620, 3946, 4344, 5430, 5919, 7240, 7892, 9865, 10860, 11838, 15784, 19730, 21720, 23676, 29595, 39460, 47352, 59190, 78920, 118380, 236760, 357113, 714226, 1071339, 1428452, 1785565, 2142678, 2856904, 3571130, 4285356, 5356695, 7142260, 8570712, 10713390, 14284520, 21426780, 42853560]

約数ペア:

[(1, 42853560), (2, 21426780), (3, 14284520), (4, 10713390), (5, 8570712), (6, 7142260), (8, 5356695), (10, 4285356), (12, 3571130), (15, 2856904), (20, 2142678), (24, 1785565), (30, 1428452), (40, 1071339), (60, 714226), (120, 357113), (181, 236760), (362, 118380), (543, 78920), (724, 59190), (905, 47352), (1086, 39460), (1448, 29595), (1810, 23676), (1973, 21720), (2172, 19730), (2715, 15784), (3620, 11838), (3946, 10860), (4344, 9865), (5430, 7892), (5919, 7240)]