392917680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4443

約数の個数: 120

約数和(自身を含む): 1330248192

約数和(自身を除く): 937330512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4297, 4572, 5080, 5715, 6096, 7620, 8594, 9144, 10160, 11430, 12891, 15240, 17188, 18288, 21485, 22860, 25782, 30480, 34376, 38673, 42970, 45720, 51564, 64455, 68752, 77346, 85940, 91440, 103128, 128910, 154692, 171880, 193365, 206256, 257820, 309384, 343760, 386730, 515640, 545719, 618768, 773460, 1031280, 1091438, 1546920, 1637157, 2182876, 2728595, 3093840, 3274314, 4365752, 4911471, 5457190, 6548628, 8185785, 8731504, 9822942, 10914380, 13097256, 16371570, 19645884, 21828760, 24557355, 26194512, 32743140, 39291768, 43657520, 49114710, 65486280, 78583536, 98229420, 130972560, 196458840, 392917680]

約数ペア:

[(1, 392917680), (2, 196458840), (3, 130972560), (4, 98229420), (5, 78583536), (6, 65486280), (8, 49114710), (9, 43657520), (10, 39291768), (12, 32743140), (15, 26194512), (16, 24557355), (18, 21828760), (20, 19645884), (24, 16371570), (30, 13097256), (36, 10914380), (40, 9822942), (45, 8731504), (48, 8185785), (60, 6548628), (72, 5457190), (80, 4911471), (90, 4365752), (120, 3274314), (127, 3093840), (144, 2728595), (180, 2182876), (240, 1637157), (254, 1546920), (360, 1091438), (381, 1031280), (508, 773460), (635, 618768), (720, 545719), (762, 515640), (1016, 386730), (1143, 343760), (1270, 309384), (1524, 257820), (1905, 206256), (2032, 193365), (2286, 171880), (2540, 154692), (3048, 128910), (3810, 103128), (4297, 91440), (4572, 85940), (5080, 77346), (5715, 68752), (6096, 64455), (7620, 51564), (8594, 45720), (9144, 42970), (10160, 38673), (11430, 34376), (12891, 30480), (15240, 25782), (17188, 22860), (18288, 21485)]