316390560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15329}}^1$

素因数の和:15390

約数の個数: 96

約数和(自身を含む): 1019874240

約数和(自身を除く): 703483680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 15329, 20640, 30658, 45987, 61316, 76645, 91974, 122632, 153290, 183948, 229935, 245264, 306580, 367896, 459870, 490528, 613160, 659147, 735792, 919740, 1226320, 1318294, 1471584, 1839480, 1977441, 2452640, 2636588, 3295735, 3678960, 3954882, 5273176, 6591470, 7357920, 7909764, 9887205, 10546352, 13182940, 15819528, 19774410, 21092704, 26365880, 31639056, 39548820, 52731760, 63278112, 79097640, 105463520, 158195280, 316390560]

約数ペア:

[(1, 316390560), (2, 158195280), (3, 105463520), (4, 79097640), (5, 63278112), (6, 52731760), (8, 39548820), (10, 31639056), (12, 26365880), (15, 21092704), (16, 19774410), (20, 15819528), (24, 13182940), (30, 10546352), (32, 9887205), (40, 7909764), (43, 7357920), (48, 6591470), (60, 5273176), (80, 3954882), (86, 3678960), (96, 3295735), (120, 2636588), (129, 2452640), (160, 1977441), (172, 1839480), (215, 1471584), (240, 1318294), (258, 1226320), (344, 919740), (430, 735792), (480, 659147), (516, 613160), (645, 490528), (688, 459870), (860, 367896), (1032, 306580), (1290, 245264), (1376, 229935), (1720, 183948), (2064, 153290), (2580, 122632), (3440, 91974), (4128, 76645), (5160, 61316), (6880, 45987), (10320, 30658), (15329, 20640)]