13023840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 42045696

約数和(自身を除く): 29021856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 631, 645, 688, 860, 1032, 1262, 1290, 1376, 1720, 1893, 2064, 2524, 2580, 3155, 3440, 3786, 4128, 5048, 5160, 6310, 6880, 7572, 9465, 10096, 10320, 12620, 15144, 18930, 20192, 20640, 25240, 27133, 30288, 37860, 50480, 54266, 60576, 75720, 81399, 100960, 108532, 135665, 151440, 162798, 217064, 271330, 302880, 325596, 406995, 434128, 542660, 651192, 813990, 868256, 1085320, 1302384, 1627980, 2170640, 2604768, 3255960, 4341280, 6511920, 13023840]

約数ペア:

[(1, 13023840), (2, 6511920), (3, 4341280), (4, 3255960), (5, 2604768), (6, 2170640), (8, 1627980), (10, 1302384), (12, 1085320), (15, 868256), (16, 813990), (20, 651192), (24, 542660), (30, 434128), (32, 406995), (40, 325596), (43, 302880), (48, 271330), (60, 217064), (80, 162798), (86, 151440), (96, 135665), (120, 108532), (129, 100960), (160, 81399), (172, 75720), (215, 60576), (240, 54266), (258, 50480), (344, 37860), (430, 30288), (480, 27133), (516, 25240), (631, 20640), (645, 20192), (688, 18930), (860, 15144), (1032, 12620), (1262, 10320), (1290, 10096), (1376, 9465), (1720, 7572), (1893, 6880), (2064, 6310), (2524, 5160), (2580, 5048), (3155, 4128), (3440, 3786)]