38343960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 127567440

約数和(自身を除く): 89223480

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, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2477, 2580, 3096, 3870, 4954, 5160, 7431, 7740, 9908, 12385, 14862, 15480, 19816, 22293, 24770, 29724, 37155, 44586, 49540, 59448, 74310, 89172, 99080, 106511, 111465, 148620, 178344, 213022, 222930, 297240, 319533, 426044, 445860, 532555, 639066, 852088, 891720, 958599, 1065110, 1278132, 1597665, 1917198, 2130220, 2556264, 3195330, 3834396, 4260440, 4792995, 6390660, 7668792, 9585990, 12781320, 19171980, 38343960]

約数ペア:

[(1, 38343960), (2, 19171980), (3, 12781320), (4, 9585990), (5, 7668792), (6, 6390660), (8, 4792995), (9, 4260440), (10, 3834396), (12, 3195330), (15, 2556264), (18, 2130220), (20, 1917198), (24, 1597665), (30, 1278132), (36, 1065110), (40, 958599), (43, 891720), (45, 852088), (60, 639066), (72, 532555), (86, 445860), (90, 426044), (120, 319533), (129, 297240), (172, 222930), (180, 213022), (215, 178344), (258, 148620), (344, 111465), (360, 106511), (387, 99080), (430, 89172), (516, 74310), (645, 59448), (774, 49540), (860, 44586), (1032, 37155), (1290, 29724), (1548, 24770), (1720, 22293), (1935, 19816), (2477, 15480), (2580, 14862), (3096, 12385), (3870, 9908), (4954, 7740), (5160, 7431)]