86890920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1973}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 261515520

約数和(自身を除く): 174624600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 1973, 2202, 2936, 3670, 3946, 4404, 5505, 5919, 7340, 7892, 8808, 9865, 11010, 11838, 14680, 15784, 19730, 22020, 23676, 29595, 39460, 44040, 47352, 59190, 78920, 118380, 236760, 724091, 1448182, 2172273, 2896364, 3620455, 4344546, 5792728, 7240910, 8689092, 10861365, 14481820, 17378184, 21722730, 28963640, 43445460, 86890920]

約数ペア:

[(1, 86890920), (2, 43445460), (3, 28963640), (4, 21722730), (5, 17378184), (6, 14481820), (8, 10861365), (10, 8689092), (12, 7240910), (15, 5792728), (20, 4344546), (24, 3620455), (30, 2896364), (40, 2172273), (60, 1448182), (120, 724091), (367, 236760), (734, 118380), (1101, 78920), (1468, 59190), (1835, 47352), (1973, 44040), (2202, 39460), (2936, 29595), (3670, 23676), (3946, 22020), (4404, 19730), (5505, 15784), (5919, 14680), (7340, 11838), (7892, 11010), (8808, 9865)]