1180157520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{47741}}^1$

素因数の和:47860

約数の個数: 80

約数和(自身を含む): 3694084992

約数和(自身を除く): 2513927472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 47741, 95482, 143223, 190964, 238705, 286446, 381928, 477410, 572892, 716115, 763856, 954820, 1145784, 1432230, 1909640, 2291568, 2864460, 3819280, 4917323, 5728920, 9834646, 11457840, 14751969, 19669292, 24586615, 29503938, 39338584, 49173230, 59007876, 73759845, 78677168, 98346460, 118015752, 147519690, 196692920, 236031504, 295039380, 393385840, 590078760, 1180157520]

約数ペア:

[(1, 1180157520), (2, 590078760), (3, 393385840), (4, 295039380), (5, 236031504), (6, 196692920), (8, 147519690), (10, 118015752), (12, 98346460), (15, 78677168), (16, 73759845), (20, 59007876), (24, 49173230), (30, 39338584), (40, 29503938), (48, 24586615), (60, 19669292), (80, 14751969), (103, 11457840), (120, 9834646), (206, 5728920), (240, 4917323), (309, 3819280), (412, 2864460), (515, 2291568), (618, 1909640), (824, 1432230), (1030, 1145784), (1236, 954820), (1545, 763856), (1648, 716115), (2060, 572892), (2472, 477410), (3090, 381928), (4120, 286446), (4944, 238705), (6180, 190964), (8240, 143223), (12360, 95482), (24720, 47741)]