47522760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 143251200

約数和(自身を除く): 95728440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1657, 1912, 2390, 2868, 3314, 3585, 4780, 4971, 5736, 6628, 7170, 8285, 9560, 9942, 13256, 14340, 16570, 19884, 24855, 28680, 33140, 39768, 49710, 66280, 99420, 198840, 396023, 792046, 1188069, 1584092, 1980115, 2376138, 3168184, 3960230, 4752276, 5940345, 7920460, 9504552, 11880690, 15840920, 23761380, 47522760]

約数ペア:

[(1, 47522760), (2, 23761380), (3, 15840920), (4, 11880690), (5, 9504552), (6, 7920460), (8, 5940345), (10, 4752276), (12, 3960230), (15, 3168184), (20, 2376138), (24, 1980115), (30, 1584092), (40, 1188069), (60, 792046), (120, 396023), (239, 198840), (478, 99420), (717, 66280), (956, 49710), (1195, 39768), (1434, 33140), (1657, 28680), (1912, 24855), (2390, 19884), (2868, 16570), (3314, 14340), (3585, 13256), (4780, 9942), (4971, 9560), (5736, 8285), (6628, 7170)]