682392720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8147}}^1$

素因数の和:8512

約数の個数: 80

約数和(自身を含む): 2121739200

約数和(自身を除く): 1439346480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8147, 8376, 10470, 13960, 16294, 16752, 20940, 24441, 27920, 32588, 40735, 41880, 48882, 65176, 81470, 83760, 97764, 122205, 130352, 162940, 195528, 244410, 325880, 391056, 488820, 651760, 977640, 1955280, 2843303, 5686606, 8529909, 11373212, 14216515, 17059818, 22746424, 28433030, 34119636, 42649545, 45492848, 56866060, 68239272, 85299090, 113732120, 136478544, 170598180, 227464240, 341196360, 682392720]

約数ペア:

[(1, 682392720), (2, 341196360), (3, 227464240), (4, 170598180), (5, 136478544), (6, 113732120), (8, 85299090), (10, 68239272), (12, 56866060), (15, 45492848), (16, 42649545), (20, 34119636), (24, 28433030), (30, 22746424), (40, 17059818), (48, 14216515), (60, 11373212), (80, 8529909), (120, 5686606), (240, 2843303), (349, 1955280), (698, 977640), (1047, 651760), (1396, 488820), (1745, 391056), (2094, 325880), (2792, 244410), (3490, 195528), (4188, 162940), (5235, 130352), (5584, 122205), (6980, 97764), (8147, 83760), (8376, 81470), (10470, 65176), (13960, 48882), (16294, 41880), (16752, 40735), (20940, 32588), (24441, 27920)]