87759120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1733}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 273500352

約数和(自身を除く): 185741232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 1733, 2110, 2532, 3165, 3376, 3466, 4220, 5064, 5199, 6330, 6932, 8440, 8665, 10128, 10398, 12660, 13864, 16880, 17330, 20796, 25320, 25995, 27728, 34660, 41592, 50640, 51990, 69320, 83184, 103980, 138640, 207960, 365663, 415920, 731326, 1096989, 1462652, 1828315, 2193978, 2925304, 3656630, 4387956, 5484945, 5850608, 7313260, 8775912, 10969890, 14626520, 17551824, 21939780, 29253040, 43879560, 87759120]

約数ペア:

[(1, 87759120), (2, 43879560), (3, 29253040), (4, 21939780), (5, 17551824), (6, 14626520), (8, 10969890), (10, 8775912), (12, 7313260), (15, 5850608), (16, 5484945), (20, 4387956), (24, 3656630), (30, 2925304), (40, 2193978), (48, 1828315), (60, 1462652), (80, 1096989), (120, 731326), (211, 415920), (240, 365663), (422, 207960), (633, 138640), (844, 103980), (1055, 83184), (1266, 69320), (1688, 51990), (1733, 50640), (2110, 41592), (2532, 34660), (3165, 27728), (3376, 25995), (3466, 25320), (4220, 20796), (5064, 17330), (5199, 16880), (6330, 13864), (6932, 12660), (8440, 10398), (8665, 10128)]