139588560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193873}}^1$

素因数の和:193892

約数の個数: 60

約数和(自身を含む): 468787332

約数和(自身を除く): 329198772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 193873, 387746, 581619, 775492, 969365, 1163238, 1550984, 1744857, 1938730, 2326476, 2908095, 3101968, 3489714, 3877460, 4652952, 5816190, 6979428, 7754920, 8724285, 9305904, 11632380, 13958856, 15509840, 17448570, 23264760, 27917712, 34897140, 46529520, 69794280, 139588560]

約数ペア:

[(1, 139588560), (2, 69794280), (3, 46529520), (4, 34897140), (5, 27917712), (6, 23264760), (8, 17448570), (9, 15509840), (10, 13958856), (12, 11632380), (15, 9305904), (16, 8724285), (18, 7754920), (20, 6979428), (24, 5816190), (30, 4652952), (36, 3877460), (40, 3489714), (45, 3101968), (48, 2908095), (60, 2326476), (72, 1938730), (80, 1744857), (90, 1550984), (120, 1163238), (144, 969365), (180, 775492), (240, 581619), (360, 387746), (720, 193873)]