54612840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 128

約数和(自身を含む): 182736000

約数和(自身を除く): 128123160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1409, 1615, 1938, 2040, 2280, 2584, 2818, 3230, 3876, 4227, 4845, 5636, 6460, 7045, 7752, 8454, 9690, 11272, 12920, 14090, 16908, 19380, 21135, 23953, 26771, 28180, 33816, 38760, 42270, 47906, 53542, 56360, 71859, 80313, 84540, 95812, 107084, 119765, 133855, 143718, 160626, 169080, 191624, 214168, 239530, 267710, 287436, 321252, 359295, 401565, 455107, 479060, 535420, 574872, 642504, 718590, 803130, 910214, 958120, 1070840, 1365321, 1437180, 1606260, 1820428, 2275535, 2730642, 2874360, 3212520, 3640856, 4551070, 5461284, 6826605, 9102140, 10922568, 13653210, 18204280, 27306420, 54612840]

約数ペア:

[(1, 54612840), (2, 27306420), (3, 18204280), (4, 13653210), (5, 10922568), (6, 9102140), (8, 6826605), (10, 5461284), (12, 4551070), (15, 3640856), (17, 3212520), (19, 2874360), (20, 2730642), (24, 2275535), (30, 1820428), (34, 1606260), (38, 1437180), (40, 1365321), (51, 1070840), (57, 958120), (60, 910214), (68, 803130), (76, 718590), (85, 642504), (95, 574872), (102, 535420), (114, 479060), (120, 455107), (136, 401565), (152, 359295), (170, 321252), (190, 287436), (204, 267710), (228, 239530), (255, 214168), (285, 191624), (323, 169080), (340, 160626), (380, 143718), (408, 133855), (456, 119765), (510, 107084), (570, 95812), (646, 84540), (680, 80313), (760, 71859), (969, 56360), (1020, 53542), (1140, 47906), (1292, 42270), (1409, 38760), (1615, 33816), (1938, 28180), (2040, 26771), (2280, 23953), (2584, 21135), (2818, 19380), (3230, 16908), (3876, 14090), (4227, 12920), (4845, 11272), (5636, 9690), (6460, 8454), (7045, 7752)]