319113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3623}}^1$

素因数の和:4006

約数の個数: 80

約数和(自身を含む): 992222208

約数和(自身を除く): 673108368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 2202, 2936, 3623, 3670, 4404, 5505, 5872, 7246, 7340, 8808, 10869, 11010, 14492, 14680, 17616, 18115, 21738, 22020, 28984, 29360, 36230, 43476, 44040, 54345, 57968, 72460, 86952, 88080, 108690, 144920, 173904, 217380, 289840, 434760, 869520, 1329641, 2659282, 3988923, 5318564, 6648205, 7977846, 10637128, 13296410, 15955692, 19944615, 21274256, 26592820, 31911384, 39889230, 53185640, 63822768, 79778460, 106371280, 159556920, 319113840]

約数ペア:

[(1, 319113840), (2, 159556920), (3, 106371280), (4, 79778460), (5, 63822768), (6, 53185640), (8, 39889230), (10, 31911384), (12, 26592820), (15, 21274256), (16, 19944615), (20, 15955692), (24, 13296410), (30, 10637128), (40, 7977846), (48, 6648205), (60, 5318564), (80, 3988923), (120, 2659282), (240, 1329641), (367, 869520), (734, 434760), (1101, 289840), (1468, 217380), (1835, 173904), (2202, 144920), (2936, 108690), (3623, 88080), (3670, 86952), (4404, 72460), (5505, 57968), (5872, 54345), (7246, 44040), (7340, 43476), (8808, 36230), (10869, 29360), (11010, 28984), (14492, 22020), (14680, 21738), (17616, 18115)]