231181680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13567}}^1$

素因数の和:13654

約数の個数: 80

約数和(自身を含む): 726810624

約数和(自身を除く): 495628944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 13567, 17040, 27134, 40701, 54268, 67835, 81402, 108536, 135670, 162804, 203505, 217072, 271340, 325608, 407010, 542680, 651216, 814020, 963257, 1085360, 1628040, 1926514, 2889771, 3256080, 3853028, 4816285, 5779542, 7706056, 9632570, 11559084, 14448855, 15412112, 19265140, 23118168, 28897710, 38530280, 46236336, 57795420, 77060560, 115590840, 231181680]

約数ペア:

[(1, 231181680), (2, 115590840), (3, 77060560), (4, 57795420), (5, 46236336), (6, 38530280), (8, 28897710), (10, 23118168), (12, 19265140), (15, 15412112), (16, 14448855), (20, 11559084), (24, 9632570), (30, 7706056), (40, 5779542), (48, 4816285), (60, 3853028), (71, 3256080), (80, 2889771), (120, 1926514), (142, 1628040), (213, 1085360), (240, 963257), (284, 814020), (355, 651216), (426, 542680), (568, 407010), (710, 325608), (852, 271340), (1065, 217072), (1136, 203505), (1420, 162804), (1704, 135670), (2130, 108536), (2840, 81402), (3408, 67835), (4260, 54268), (5680, 40701), (8520, 27134), (13567, 17040)]