10689720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 32292000

約数和(自身を除く): 21602280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 389, 458, 687, 778, 916, 1145, 1167, 1374, 1556, 1832, 1945, 2290, 2334, 2748, 3112, 3435, 3890, 4580, 4668, 5496, 5835, 6870, 7780, 9160, 9336, 11670, 13740, 15560, 23340, 27480, 46680, 89081, 178162, 267243, 356324, 445405, 534486, 712648, 890810, 1068972, 1336215, 1781620, 2137944, 2672430, 3563240, 5344860, 10689720]

約数ペア:

[(1, 10689720), (2, 5344860), (3, 3563240), (4, 2672430), (5, 2137944), (6, 1781620), (8, 1336215), (10, 1068972), (12, 890810), (15, 712648), (20, 534486), (24, 445405), (30, 356324), (40, 267243), (60, 178162), (120, 89081), (229, 46680), (389, 27480), (458, 23340), (687, 15560), (778, 13740), (916, 11670), (1145, 9336), (1167, 9160), (1374, 7780), (1556, 6870), (1832, 5835), (1945, 5496), (2290, 4668), (2334, 4580), (2748, 3890), (3112, 3435)]