162105120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{112573}}^1$

素因数の和:112594

約数の個数: 72

約数和(自身を含む): 553188636

約数和(自身を除く): 391083516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 112573, 225146, 337719, 450292, 562865, 675438, 900584, 1013157, 1125730, 1350876, 1688595, 1801168, 2026314, 2251460, 2701752, 3377190, 3602336, 4052628, 4502920, 5065785, 5403504, 6754380, 8105256, 9005840, 10131570, 10807008, 13508760, 16210512, 18011680, 20263140, 27017520, 32421024, 40526280, 54035040, 81052560, 162105120]

約数ペア:

[(1, 162105120), (2, 81052560), (3, 54035040), (4, 40526280), (5, 32421024), (6, 27017520), (8, 20263140), (9, 18011680), (10, 16210512), (12, 13508760), (15, 10807008), (16, 10131570), (18, 9005840), (20, 8105256), (24, 6754380), (30, 5403504), (32, 5065785), (36, 4502920), (40, 4052628), (45, 3602336), (48, 3377190), (60, 2701752), (72, 2251460), (80, 2026314), (90, 1801168), (96, 1688595), (120, 1350876), (144, 1125730), (160, 1013157), (180, 900584), (240, 675438), (288, 562865), (360, 450292), (480, 337719), (720, 225146), (1440, 112573)]