475084920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127711}}^1$

素因数の和:127756

約数の個数: 64

約数和(自身を含む): 1471242240

約数和(自身を除く): 996157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 127711, 255422, 383133, 510844, 638555, 766266, 1021688, 1277110, 1532532, 1915665, 2554220, 3065064, 3831330, 3959041, 5108440, 7662660, 7918082, 11877123, 15325320, 15836164, 19795205, 23754246, 31672328, 39590410, 47508492, 59385615, 79180820, 95016984, 118771230, 158361640, 237542460, 475084920]

約数ペア:

[(1, 475084920), (2, 237542460), (3, 158361640), (4, 118771230), (5, 95016984), (6, 79180820), (8, 59385615), (10, 47508492), (12, 39590410), (15, 31672328), (20, 23754246), (24, 19795205), (30, 15836164), (31, 15325320), (40, 11877123), (60, 7918082), (62, 7662660), (93, 5108440), (120, 3959041), (124, 3831330), (155, 3065064), (186, 2554220), (248, 1915665), (310, 1532532), (372, 1277110), (465, 1021688), (620, 766266), (744, 638555), (930, 510844), (1240, 383133), (1860, 255422), (3720, 127711)]