126288420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 373739520

約数和(自身を除く): 247451100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1579, 1860, 2580, 2666, 3158, 3999, 4737, 5332, 6316, 6665, 7895, 7998, 9474, 13330, 15790, 15996, 18948, 19995, 23685, 26660, 31580, 39990, 47370, 48949, 67897, 79980, 94740, 97898, 135794, 146847, 195796, 203691, 244745, 271588, 293694, 339485, 407382, 489490, 587388, 678970, 734235, 814764, 978980, 1018455, 1357940, 1468470, 2036910, 2104807, 2936940, 4073820, 4209614, 6314421, 8419228, 10524035, 12628842, 21048070, 25257684, 31572105, 42096140, 63144210, 126288420]

約数ペア:

[(1, 126288420), (2, 63144210), (3, 42096140), (4, 31572105), (5, 25257684), (6, 21048070), (10, 12628842), (12, 10524035), (15, 8419228), (20, 6314421), (30, 4209614), (31, 4073820), (43, 2936940), (60, 2104807), (62, 2036910), (86, 1468470), (93, 1357940), (124, 1018455), (129, 978980), (155, 814764), (172, 734235), (186, 678970), (215, 587388), (258, 489490), (310, 407382), (372, 339485), (430, 293694), (465, 271588), (516, 244745), (620, 203691), (645, 195796), (860, 146847), (930, 135794), (1290, 97898), (1333, 94740), (1579, 79980), (1860, 67897), (2580, 48949), (2666, 47370), (3158, 39990), (3999, 31580), (4737, 26660), (5332, 23685), (6316, 19995), (6665, 18948), (7895, 15996), (7998, 15790), (9474, 13330)]