38544360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321203}}^1$

素因数の和:321217

約数の個数: 32

約数和(自身を含む): 115633440

約数和(自身を除く): 77089080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321203, 642406, 963609, 1284812, 1606015, 1927218, 2569624, 3212030, 3854436, 4818045, 6424060, 7708872, 9636090, 12848120, 19272180, 38544360]

約数ペア:

[(1, 38544360), (2, 19272180), (3, 12848120), (4, 9636090), (5, 7708872), (6, 6424060), (8, 4818045), (10, 3854436), (12, 3212030), (15, 2569624), (20, 1927218), (24, 1606015), (30, 1284812), (40, 963609), (60, 642406), (120, 321203)]