27530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{599}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 55413960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 599, 766, 1149, 1198, 1532, 1797, 1915, 2298, 2396, 2995, 3064, 3594, 3830, 4596, 4792, 5745, 5990, 7188, 7660, 8985, 9192, 11490, 11980, 14376, 15320, 17970, 22980, 23960, 35940, 45960, 71880, 229417, 458834, 688251, 917668, 1147085, 1376502, 1835336, 2294170, 2753004, 3441255, 4588340, 5506008, 6882510, 9176680, 13765020, 27530040]

約数ペア:

[(1, 27530040), (2, 13765020), (3, 9176680), (4, 6882510), (5, 5506008), (6, 4588340), (8, 3441255), (10, 2753004), (12, 2294170), (15, 1835336), (20, 1376502), (24, 1147085), (30, 917668), (40, 688251), (60, 458834), (120, 229417), (383, 71880), (599, 45960), (766, 35940), (1149, 23960), (1198, 22980), (1532, 17970), (1797, 15320), (1915, 14376), (2298, 11980), (2396, 11490), (2995, 9192), (3064, 8985), (3594, 7660), (3830, 7188), (4596, 5990), (4792, 5745)]