520007760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4783}}^1$

素因数の和:4953

約数の個数: 120

約数和(自身を含む): 1758292224

約数和(自身を除く): 1238284464

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, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 4783, 5436, 6040, 6795, 7248, 9060, 9566, 10872, 12080, 13590, 14349, 18120, 19132, 21744, 23915, 27180, 28698, 36240, 38264, 43047, 47830, 54360, 57396, 71745, 76528, 86094, 95660, 108720, 114792, 143490, 172188, 191320, 215235, 229584, 286980, 344376, 382640, 430470, 573960, 688752, 722233, 860940, 1147920, 1444466, 1721880, 2166699, 2888932, 3443760, 3611165, 4333398, 5777864, 6500097, 7222330, 8666796, 10833495, 11555728, 13000194, 14444660, 17333592, 21666990, 26000388, 28889320, 32500485, 34667184, 43333980, 52000776, 57778640, 65000970, 86667960, 104001552, 130001940, 173335920, 260003880, 520007760]

約数ペア:

[(1, 520007760), (2, 260003880), (3, 173335920), (4, 130001940), (5, 104001552), (6, 86667960), (8, 65000970), (9, 57778640), (10, 52000776), (12, 43333980), (15, 34667184), (16, 32500485), (18, 28889320), (20, 26000388), (24, 21666990), (30, 17333592), (36, 14444660), (40, 13000194), (45, 11555728), (48, 10833495), (60, 8666796), (72, 7222330), (80, 6500097), (90, 5777864), (120, 4333398), (144, 3611165), (151, 3443760), (180, 2888932), (240, 2166699), (302, 1721880), (360, 1444466), (453, 1147920), (604, 860940), (720, 722233), (755, 688752), (906, 573960), (1208, 430470), (1359, 382640), (1510, 344376), (1812, 286980), (2265, 229584), (2416, 215235), (2718, 191320), (3020, 172188), (3624, 143490), (4530, 114792), (4783, 108720), (5436, 95660), (6040, 86094), (6795, 76528), (7248, 71745), (9060, 57396), (9566, 54360), (10872, 47830), (12080, 43047), (13590, 38264), (14349, 36240), (18120, 28698), (19132, 27180), (21744, 23915)]