13302480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 42229440

約数和(自身を除く): 28926960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1289, 1290, 1720, 2064, 2578, 2580, 3440, 3867, 5156, 5160, 6445, 7734, 10312, 10320, 12890, 15468, 19335, 20624, 25780, 30936, 38670, 51560, 55427, 61872, 77340, 103120, 110854, 154680, 166281, 221708, 277135, 309360, 332562, 443416, 554270, 665124, 831405, 886832, 1108540, 1330248, 1662810, 2217080, 2660496, 3325620, 4434160, 6651240, 13302480]

約数ペア:

[(1, 13302480), (2, 6651240), (3, 4434160), (4, 3325620), (5, 2660496), (6, 2217080), (8, 1662810), (10, 1330248), (12, 1108540), (15, 886832), (16, 831405), (20, 665124), (24, 554270), (30, 443416), (40, 332562), (43, 309360), (48, 277135), (60, 221708), (80, 166281), (86, 154680), (120, 110854), (129, 103120), (172, 77340), (215, 61872), (240, 55427), (258, 51560), (344, 38670), (430, 30936), (516, 25780), (645, 20624), (688, 19335), (860, 15468), (1032, 12890), (1289, 10320), (1290, 10312), (1720, 7734), (2064, 6445), (2578, 5160), (2580, 5156), (3440, 3867)]