47440560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 148785120

約数和(自身を除く): 101344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2221, 2670, 3560, 4272, 4442, 5340, 6663, 7120, 8884, 10680, 11105, 13326, 17768, 21360, 22210, 26652, 33315, 35536, 44420, 53304, 66630, 88840, 106608, 133260, 177680, 197669, 266520, 395338, 533040, 593007, 790676, 988345, 1186014, 1581352, 1976690, 2372028, 2965035, 3162704, 3953380, 4744056, 5930070, 7906760, 9488112, 11860140, 15813520, 23720280, 47440560]

約数ペア:

[(1, 47440560), (2, 23720280), (3, 15813520), (4, 11860140), (5, 9488112), (6, 7906760), (8, 5930070), (10, 4744056), (12, 3953380), (15, 3162704), (16, 2965035), (20, 2372028), (24, 1976690), (30, 1581352), (40, 1186014), (48, 988345), (60, 790676), (80, 593007), (89, 533040), (120, 395338), (178, 266520), (240, 197669), (267, 177680), (356, 133260), (445, 106608), (534, 88840), (712, 66630), (890, 53304), (1068, 44420), (1335, 35536), (1424, 33315), (1780, 26652), (2136, 22210), (2221, 21360), (2670, 17768), (3560, 13326), (4272, 11105), (4442, 10680), (5340, 8884), (6663, 7120)]