139372560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193573}}^1$

素因数の和:193592

約数の個数: 60

約数和(自身を含む): 468061932

約数和(自身を除く): 328689372

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, 193573, 387146, 580719, 774292, 967865, 1161438, 1548584, 1742157, 1935730, 2322876, 2903595, 3097168, 3484314, 3871460, 4645752, 5807190, 6968628, 7742920, 8710785, 9291504, 11614380, 13937256, 15485840, 17421570, 23228760, 27874512, 34843140, 46457520, 69686280, 139372560]

約数ペア:

[(1, 139372560), (2, 69686280), (3, 46457520), (4, 34843140), (5, 27874512), (6, 23228760), (8, 17421570), (9, 15485840), (10, 13937256), (12, 11614380), (15, 9291504), (16, 8710785), (18, 7742920), (20, 6968628), (24, 5807190), (30, 4645752), (36, 3871460), (40, 3484314), (45, 3097168), (48, 2903595), (60, 2322876), (72, 1935730), (80, 1742157), (90, 1548584), (120, 1161438), (144, 967865), (180, 774292), (240, 580719), (360, 387146), (720, 193573)]