19047480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9337}}^1$

素因数の和:9368

約数の個数: 64

約数和(自身を含む): 60510240

約数和(自身を除く): 41462760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9337, 18674, 28011, 37348, 46685, 56022, 74696, 93370, 112044, 140055, 158729, 186740, 224088, 280110, 317458, 373480, 476187, 560220, 634916, 793645, 952374, 1120440, 1269832, 1587290, 1904748, 2380935, 3174580, 3809496, 4761870, 6349160, 9523740, 19047480]

約数ペア:

[(1, 19047480), (2, 9523740), (3, 6349160), (4, 4761870), (5, 3809496), (6, 3174580), (8, 2380935), (10, 1904748), (12, 1587290), (15, 1269832), (17, 1120440), (20, 952374), (24, 793645), (30, 634916), (34, 560220), (40, 476187), (51, 373480), (60, 317458), (68, 280110), (85, 224088), (102, 186740), (120, 158729), (136, 140055), (170, 112044), (204, 93370), (255, 74696), (340, 56022), (408, 46685), (510, 37348), (680, 28011), (1020, 18674), (2040, 9337)]