245893040880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1522369}}^1$

素因数の和:1523058

約数の個数: 80

約数和(自身を含む): 763401570720

約数和(自身を除く): 517508529840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 673, 1346, 2019, 2692, 3365, 4038, 5384, 6730, 8076, 10095, 10768, 13460, 16152, 20190, 26920, 32304, 40380, 53840, 80760, 161520, 1522369, 3044738, 4567107, 6089476, 7611845, 9134214, 12178952, 15223690, 18268428, 22835535, 24357904, 30447380, 36536856, 45671070, 60894760, 73073712, 91342140, 121789520, 182684280, 365368560, 1024554337, 2049108674, 3073663011, 4098217348, 5122771685, 6147326022, 8196434696, 10245543370, 12294652044, 15368315055, 16392869392, 20491086740, 24589304088, 30736630110, 40982173480, 49178608176, 61473260220, 81964346960, 122946520440, 245893040880]

約数ペア:

[(1, 245893040880), (2, 122946520440), (3, 81964346960), (4, 61473260220), (5, 49178608176), (6, 40982173480), (8, 30736630110), (10, 24589304088), (12, 20491086740), (15, 16392869392), (16, 15368315055), (20, 12294652044), (24, 10245543370), (30, 8196434696), (40, 6147326022), (48, 5122771685), (60, 4098217348), (80, 3073663011), (120, 2049108674), (240, 1024554337), (673, 365368560), (1346, 182684280), (2019, 121789520), (2692, 91342140), (3365, 73073712), (4038, 60894760), (5384, 45671070), (6730, 36536856), (8076, 30447380), (10095, 24357904), (10768, 22835535), (13460, 18268428), (16152, 15223690), (20190, 12178952), (26920, 9134214), (32304, 7611845), (40380, 6089476), (53840, 4567107), (80760, 3044738), (161520, 1522369)]