6610920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 20088000

約数和(自身を除く): 13477080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 619, 712, 890, 1068, 1238, 1335, 1780, 1857, 2136, 2476, 2670, 3095, 3560, 3714, 4952, 5340, 6190, 7428, 9285, 10680, 12380, 14856, 18570, 24760, 37140, 55091, 74280, 110182, 165273, 220364, 275455, 330546, 440728, 550910, 661092, 826365, 1101820, 1322184, 1652730, 2203640, 3305460, 6610920]

約数ペア:

[(1, 6610920), (2, 3305460), (3, 2203640), (4, 1652730), (5, 1322184), (6, 1101820), (8, 826365), (10, 661092), (12, 550910), (15, 440728), (20, 330546), (24, 275455), (30, 220364), (40, 165273), (60, 110182), (89, 74280), (120, 55091), (178, 37140), (267, 24760), (356, 18570), (445, 14856), (534, 12380), (619, 10680), (712, 9285), (890, 7428), (1068, 6190), (1238, 5340), (1335, 4952), (1780, 3714), (1857, 3560), (2136, 3095), (2476, 2670)]