1330643280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5544347}}^1$

素因数の和:5544363

約数の個数: 40

約数和(自身を含む): 4124994912

約数和(自身を除く): 2794351632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5544347, 11088694, 16633041, 22177388, 27721735, 33266082, 44354776, 55443470, 66532164, 83165205, 88709552, 110886940, 133064328, 166330410, 221773880, 266128656, 332660820, 443547760, 665321640, 1330643280]

約数ペア:

[(1, 1330643280), (2, 665321640), (3, 443547760), (4, 332660820), (5, 266128656), (6, 221773880), (8, 166330410), (10, 133064328), (12, 110886940), (15, 88709552), (16, 83165205), (20, 66532164), (24, 55443470), (30, 44354776), (40, 33266082), (48, 27721735), (60, 22177388), (80, 16633041), (120, 11088694), (240, 5544347)]