1330741680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5544757}}^1$

素因数の和:5544773

約数の個数: 40

約数和(自身を含む): 4125299952

約数和(自身を除く): 2794558272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5544757, 11089514, 16634271, 22179028, 27723785, 33268542, 44358056, 55447570, 66537084, 83171355, 88716112, 110895140, 133074168, 166342710, 221790280, 266148336, 332685420, 443580560, 665370840, 1330741680]

約数ペア:

[(1, 1330741680), (2, 665370840), (3, 443580560), (4, 332685420), (5, 266148336), (6, 221790280), (8, 166342710), (10, 133074168), (12, 110895140), (15, 88716112), (16, 83171355), (20, 66537084), (24, 55447570), (30, 44358056), (40, 33268542), (48, 27723785), (60, 22179028), (80, 16634271), (120, 11089514), (240, 5544757)]