80725200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67271}}^1$

素因数の和:67292

約数の個数: 60

約数和(自身を含む): 258593568

約数和(自身を除く): 177868368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 67271, 134542, 201813, 269084, 336355, 403626, 538168, 672710, 807252, 1009065, 1076336, 1345420, 1614504, 1681775, 2018130, 2690840, 3229008, 3363550, 4036260, 5045325, 5381680, 6727100, 8072520, 10090650, 13454200, 16145040, 20181300, 26908400, 40362600, 80725200]

約数ペア:

[(1, 80725200), (2, 40362600), (3, 26908400), (4, 20181300), (5, 16145040), (6, 13454200), (8, 10090650), (10, 8072520), (12, 6727100), (15, 5381680), (16, 5045325), (20, 4036260), (24, 3363550), (25, 3229008), (30, 2690840), (40, 2018130), (48, 1681775), (50, 1614504), (60, 1345420), (75, 1076336), (80, 1009065), (100, 807252), (120, 672710), (150, 538168), (200, 403626), (240, 336355), (300, 269084), (400, 201813), (600, 134542), (1200, 67271)]