12458040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14831}}^1$

素因数の和:14852

約数の個数: 64

約数和(自身を含む): 42716160

約数和(自身を除く): 30258120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14831, 29662, 44493, 59324, 74155, 88986, 103817, 118648, 148310, 177972, 207634, 222465, 296620, 311451, 355944, 415268, 444930, 519085, 593240, 622902, 830536, 889860, 1038170, 1245804, 1557255, 1779720, 2076340, 2491608, 3114510, 4152680, 6229020, 12458040]

約数ペア:

[(1, 12458040), (2, 6229020), (3, 4152680), (4, 3114510), (5, 2491608), (6, 2076340), (7, 1779720), (8, 1557255), (10, 1245804), (12, 1038170), (14, 889860), (15, 830536), (20, 622902), (21, 593240), (24, 519085), (28, 444930), (30, 415268), (35, 355944), (40, 311451), (42, 296620), (56, 222465), (60, 207634), (70, 177972), (84, 148310), (105, 118648), (120, 103817), (140, 88986), (168, 74155), (210, 59324), (280, 44493), (420, 29662), (840, 14831)]