23913240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15329}}^1$

素因数の和:15356

約数の個数: 64

約数和(自身を含む): 77263200

約数和(自身を除く): 53349960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15329, 30658, 45987, 61316, 76645, 91974, 122632, 153290, 183948, 199277, 229935, 306580, 367896, 398554, 459870, 597831, 613160, 797108, 919740, 996385, 1195662, 1594216, 1839480, 1992770, 2391324, 2989155, 3985540, 4782648, 5978310, 7971080, 11956620, 23913240]

約数ペア:

[(1, 23913240), (2, 11956620), (3, 7971080), (4, 5978310), (5, 4782648), (6, 3985540), (8, 2989155), (10, 2391324), (12, 1992770), (13, 1839480), (15, 1594216), (20, 1195662), (24, 996385), (26, 919740), (30, 797108), (39, 613160), (40, 597831), (52, 459870), (60, 398554), (65, 367896), (78, 306580), (104, 229935), (120, 199277), (130, 183948), (156, 153290), (195, 122632), (260, 91974), (312, 76645), (390, 61316), (520, 45987), (780, 30658), (1560, 15329)]