248800920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2011}}^1$

素因数の和:3056

約数の個数: 64

約数和(自身を含む): 747498240

約数和(自身を除く): 498697320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031, 2011, 2062, 3093, 4022, 4124, 5155, 6033, 6186, 8044, 8248, 10055, 10310, 12066, 12372, 15465, 16088, 20110, 20620, 24132, 24744, 30165, 30930, 40220, 41240, 48264, 60330, 61860, 80440, 120660, 123720, 241320, 2073341, 4146682, 6220023, 8293364, 10366705, 12440046, 16586728, 20733410, 24880092, 31100115, 41466820, 49760184, 62200230, 82933640, 124400460, 248800920]

約数ペア:

[(1, 248800920), (2, 124400460), (3, 82933640), (4, 62200230), (5, 49760184), (6, 41466820), (8, 31100115), (10, 24880092), (12, 20733410), (15, 16586728), (20, 12440046), (24, 10366705), (30, 8293364), (40, 6220023), (60, 4146682), (120, 2073341), (1031, 241320), (2011, 123720), (2062, 120660), (3093, 80440), (4022, 61860), (4124, 60330), (5155, 48264), (6033, 41240), (6186, 40220), (8044, 30930), (8248, 30165), (10055, 24744), (10310, 24132), (12066, 20620), (12372, 20110), (15465, 16088)]