11135640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 33903360

約数和(自身を除く): 22767720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1307, 1420, 1704, 2130, 2614, 2840, 3921, 4260, 5228, 6535, 7842, 8520, 10456, 13070, 15684, 19605, 26140, 31368, 39210, 52280, 78420, 92797, 156840, 185594, 278391, 371188, 463985, 556782, 742376, 927970, 1113564, 1391955, 1855940, 2227128, 2783910, 3711880, 5567820, 11135640]

約数ペア:

[(1, 11135640), (2, 5567820), (3, 3711880), (4, 2783910), (5, 2227128), (6, 1855940), (8, 1391955), (10, 1113564), (12, 927970), (15, 742376), (20, 556782), (24, 463985), (30, 371188), (40, 278391), (60, 185594), (71, 156840), (120, 92797), (142, 78420), (213, 52280), (284, 39210), (355, 31368), (426, 26140), (568, 19605), (710, 15684), (852, 13070), (1065, 10456), (1307, 8520), (1420, 7842), (1704, 6535), (2130, 5228), (2614, 4260), (2840, 3921)]