61583640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12517}}^1$

素因数の和:12572

約数の個数: 64

約数和(自身を含む): 189272160

約数和(自身を除く): 127688520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 12517, 25034, 37551, 50068, 62585, 75102, 100136, 125170, 150204, 187755, 250340, 300408, 375510, 500680, 513197, 751020, 1026394, 1502040, 1539591, 2052788, 2565985, 3079182, 4105576, 5131970, 6158364, 7697955, 10263940, 12316728, 15395910, 20527880, 30791820, 61583640]

約数ペア:

[(1, 61583640), (2, 30791820), (3, 20527880), (4, 15395910), (5, 12316728), (6, 10263940), (8, 7697955), (10, 6158364), (12, 5131970), (15, 4105576), (20, 3079182), (24, 2565985), (30, 2052788), (40, 1539591), (41, 1502040), (60, 1026394), (82, 751020), (120, 513197), (123, 500680), (164, 375510), (205, 300408), (246, 250340), (328, 187755), (410, 150204), (492, 125170), (615, 100136), (820, 75102), (984, 62585), (1230, 50068), (1640, 37551), (2460, 25034), (4920, 12517)]