12453960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 37944000

約数和(自身を除く): 25490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1549, 1608, 2010, 2680, 3098, 4020, 4647, 6196, 7745, 8040, 9294, 12392, 15490, 18588, 23235, 30980, 37176, 46470, 61960, 92940, 103783, 185880, 207566, 311349, 415132, 518915, 622698, 830264, 1037830, 1245396, 1556745, 2075660, 2490792, 3113490, 4151320, 6226980, 12453960]

約数ペア:

[(1, 12453960), (2, 6226980), (3, 4151320), (4, 3113490), (5, 2490792), (6, 2075660), (8, 1556745), (10, 1245396), (12, 1037830), (15, 830264), (20, 622698), (24, 518915), (30, 415132), (40, 311349), (60, 207566), (67, 185880), (120, 103783), (134, 92940), (201, 61960), (268, 46470), (335, 37176), (402, 30980), (536, 23235), (670, 18588), (804, 15490), (1005, 12392), (1340, 9294), (1549, 8040), (1608, 7745), (2010, 6196), (2680, 4647), (3098, 4020)]