105904020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24179}}^1$

素因数の和:24264

約数の個数: 48

約数和(自身を含む): 300605760

約数和(自身を除く): 194701740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 24179, 48358, 72537, 96716, 120895, 145074, 241790, 290148, 362685, 483580, 725370, 1450740, 1765067, 3530134, 5295201, 7060268, 8825335, 10590402, 17650670, 21180804, 26476005, 35301340, 52952010, 105904020]

約数ペア:

[(1, 105904020), (2, 52952010), (3, 35301340), (4, 26476005), (5, 21180804), (6, 17650670), (10, 10590402), (12, 8825335), (15, 7060268), (20, 5295201), (30, 3530134), (60, 1765067), (73, 1450740), (146, 725370), (219, 483580), (292, 362685), (365, 290148), (438, 241790), (730, 145074), (876, 120895), (1095, 96716), (1460, 72537), (2190, 48358), (4380, 24179)]