1303722800880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{285904123}}^1$

素因数の和:285904158

約数の個数: 80

約数和(自身を含む): 4254253365120

約数和(自身を除く): 2950530564240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 285904123, 571808246, 857712369, 1143616492, 1429520615, 1715424738, 2287232984, 2859041230, 3430849476, 4288561845, 4574465968, 5432178337, 5718082460, 6861698952, 8577123690, 10864356674, 11436164920, 13723397904, 16296535011, 17154247380, 21728713348, 22872329840, 27160891685, 32593070022, 34308494760, 43457426696, 54321783370, 65186140044, 68616989520, 81482675055, 86914853392, 108643566740, 130372280088, 162965350110, 217287133480, 260744560176, 325930700220, 434574266960, 651861400440, 1303722800880]

約数ペア:

[(1, 1303722800880), (2, 651861400440), (3, 434574266960), (4, 325930700220), (5, 260744560176), (6, 217287133480), (8, 162965350110), (10, 130372280088), (12, 108643566740), (15, 86914853392), (16, 81482675055), (19, 68616989520), (20, 65186140044), (24, 54321783370), (30, 43457426696), (38, 34308494760), (40, 32593070022), (48, 27160891685), (57, 22872329840), (60, 21728713348), (76, 17154247380), (80, 16296535011), (95, 13723397904), (114, 11436164920), (120, 10864356674), (152, 8577123690), (190, 6861698952), (228, 5718082460), (240, 5432178337), (285, 4574465968), (304, 4288561845), (380, 3430849476), (456, 2859041230), (570, 2287232984), (760, 1715424738), (912, 1429520615), (1140, 1143616492), (1520, 857712369), (2280, 571808246), (4560, 285904123)]