188705040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{786271}}^1$

素因数の和:786287

約数の個数: 40

約数和(自身を含む): 584986368

約数和(自身を除く): 396281328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 786271, 1572542, 2358813, 3145084, 3931355, 4717626, 6290168, 7862710, 9435252, 11794065, 12580336, 15725420, 18870504, 23588130, 31450840, 37741008, 47176260, 62901680, 94352520, 188705040]

約数ペア:

[(1, 188705040), (2, 94352520), (3, 62901680), (4, 47176260), (5, 37741008), (6, 31450840), (8, 23588130), (10, 18870504), (12, 15725420), (15, 12580336), (16, 11794065), (20, 9435252), (24, 7862710), (30, 6290168), (40, 4717626), (48, 3931355), (60, 3145084), (80, 2358813), (120, 1572542), (240, 786271)]