15969480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 48591360

約数和(自身を除く): 32621880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 1823, 2190, 2920, 3646, 4380, 5469, 7292, 8760, 9115, 10938, 14584, 18230, 21876, 27345, 36460, 43752, 54690, 72920, 109380, 133079, 218760, 266158, 399237, 532316, 665395, 798474, 1064632, 1330790, 1596948, 1996185, 2661580, 3193896, 3992370, 5323160, 7984740, 15969480]

約数ペア:

[(1, 15969480), (2, 7984740), (3, 5323160), (4, 3992370), (5, 3193896), (6, 2661580), (8, 1996185), (10, 1596948), (12, 1330790), (15, 1064632), (20, 798474), (24, 665395), (30, 532316), (40, 399237), (60, 266158), (73, 218760), (120, 133079), (146, 109380), (219, 72920), (292, 54690), (365, 43752), (438, 36460), (584, 27345), (730, 21876), (876, 18230), (1095, 14584), (1460, 10938), (1752, 9115), (1823, 8760), (2190, 7292), (2920, 5469), (3646, 4380)]