112520280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 128

約数和(自身を含む): 376358400

約数和(自身を除く): 263838120

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, 1615, 1938, 2040, 2280, 2584, 2903, 3230, 3876, 4845, 5806, 6460, 7752, 8709, 9690, 11612, 12920, 14515, 17418, 19380, 23224, 29030, 34836, 38760, 43545, 49351, 55157, 58060, 69672, 87090, 98702, 110314, 116120, 148053, 165471, 174180, 197404, 220628, 246755, 275785, 296106, 330942, 348360, 394808, 441256, 493510, 551570, 592212, 661884, 740265, 827355, 937669, 987020, 1103140, 1184424, 1323768, 1480530, 1654710, 1875338, 1974040, 2206280, 2813007, 2961060, 3309420, 3750676, 4688345, 5626014, 5922120, 6618840, 7501352, 9376690, 11252028, 14065035, 18753380, 22504056, 28130070, 37506760, 56260140, 112520280]

約数ペア:

[(1, 112520280), (2, 56260140), (3, 37506760), (4, 28130070), (5, 22504056), (6, 18753380), (8, 14065035), (10, 11252028), (12, 9376690), (15, 7501352), (17, 6618840), (19, 5922120), (20, 5626014), (24, 4688345), (30, 3750676), (34, 3309420), (38, 2961060), (40, 2813007), (51, 2206280), (57, 1974040), (60, 1875338), (68, 1654710), (76, 1480530), (85, 1323768), (95, 1184424), (102, 1103140), (114, 987020), (120, 937669), (136, 827355), (152, 740265), (170, 661884), (190, 592212), (204, 551570), (228, 493510), (255, 441256), (285, 394808), (323, 348360), (340, 330942), (380, 296106), (408, 275785), (456, 246755), (510, 220628), (570, 197404), (646, 174180), (680, 165471), (760, 148053), (969, 116120), (1020, 110314), (1140, 98702), (1292, 87090), (1615, 69672), (1938, 58060), (2040, 55157), (2280, 49351), (2584, 43545), (2903, 38760), (3230, 34836), (3876, 29030), (4845, 23224), (5806, 19380), (6460, 17418), (7752, 14515), (8709, 12920), (9690, 11612)]