29782440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{82729}}^1$

素因数の和:82746

約数の個数: 48

約数和(自身を含む): 96794100

約数和(自身を除く): 67011660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 82729, 165458, 248187, 330916, 413645, 496374, 661832, 744561, 827290, 992748, 1240935, 1489122, 1654580, 1985496, 2481870, 2978244, 3309160, 3722805, 4963740, 5956488, 7445610, 9927480, 14891220, 29782440]

約数ペア:

[(1, 29782440), (2, 14891220), (3, 9927480), (4, 7445610), (5, 5956488), (6, 4963740), (8, 3722805), (9, 3309160), (10, 2978244), (12, 2481870), (15, 1985496), (18, 1654580), (20, 1489122), (24, 1240935), (30, 992748), (36, 827290), (40, 744561), (45, 661832), (60, 496374), (72, 413645), (90, 330916), (120, 248187), (180, 165458), (360, 82729)]