4287960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 14311440

約数和(自身を除く): 10023480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 277, 344, 360, 387, 430, 516, 554, 645, 774, 831, 860, 1032, 1108, 1290, 1385, 1548, 1662, 1720, 1935, 2216, 2493, 2580, 2770, 3096, 3324, 3870, 4155, 4986, 5160, 5540, 6648, 7740, 8310, 9972, 11080, 11911, 12465, 15480, 16620, 19944, 23822, 24930, 33240, 35733, 47644, 49860, 59555, 71466, 95288, 99720, 107199, 119110, 142932, 178665, 214398, 238220, 285864, 357330, 428796, 476440, 535995, 714660, 857592, 1071990, 1429320, 2143980, 4287960]

約数ペア:

[(1, 4287960), (2, 2143980), (3, 1429320), (4, 1071990), (5, 857592), (6, 714660), (8, 535995), (9, 476440), (10, 428796), (12, 357330), (15, 285864), (18, 238220), (20, 214398), (24, 178665), (30, 142932), (36, 119110), (40, 107199), (43, 99720), (45, 95288), (60, 71466), (72, 59555), (86, 49860), (90, 47644), (120, 35733), (129, 33240), (172, 24930), (180, 23822), (215, 19944), (258, 16620), (277, 15480), (344, 12465), (360, 11911), (387, 11080), (430, 9972), (516, 8310), (554, 7740), (645, 6648), (774, 5540), (831, 5160), (860, 4986), (1032, 4155), (1108, 3870), (1290, 3324), (1385, 3096), (1548, 2770), (1662, 2580), (1720, 2493), (1935, 2216)]