13360140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 42042000

約数和(自身を除く): 28681860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 2749, 4860, 5498, 8247, 10996, 13745, 16494, 24741, 27490, 32988, 41235, 49482, 54980, 74223, 82470, 98964, 123705, 148446, 164940, 222669, 247410, 296892, 371115, 445338, 494820, 668007, 742230, 890676, 1113345, 1336014, 1484460, 2226690, 2672028, 3340035, 4453380, 6680070, 13360140]

約数ペア:

[(1, 13360140), (2, 6680070), (3, 4453380), (4, 3340035), (5, 2672028), (6, 2226690), (9, 1484460), (10, 1336014), (12, 1113345), (15, 890676), (18, 742230), (20, 668007), (27, 494820), (30, 445338), (36, 371115), (45, 296892), (54, 247410), (60, 222669), (81, 164940), (90, 148446), (108, 123705), (135, 98964), (162, 82470), (180, 74223), (243, 54980), (270, 49482), (324, 41235), (405, 32988), (486, 27490), (540, 24741), (810, 16494), (972, 13745), (1215, 10996), (1620, 8247), (2430, 5498), (2749, 4860)]