63123120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{87671}}^1$

素因数の和:87690

約数の個数: 60

約数和(自身を含む): 211990896

約数和(自身を除く): 148867776

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, 87671, 175342, 263013, 350684, 438355, 526026, 701368, 789039, 876710, 1052052, 1315065, 1402736, 1578078, 1753420, 2104104, 2630130, 3156156, 3506840, 3945195, 4208208, 5260260, 6312312, 7013680, 7890390, 10520520, 12624624, 15780780, 21041040, 31561560, 63123120]

約数ペア:

[(1, 63123120), (2, 31561560), (3, 21041040), (4, 15780780), (5, 12624624), (6, 10520520), (8, 7890390), (9, 7013680), (10, 6312312), (12, 5260260), (15, 4208208), (16, 3945195), (18, 3506840), (20, 3156156), (24, 2630130), (30, 2104104), (36, 1753420), (40, 1578078), (45, 1402736), (48, 1315065), (60, 1052052), (72, 876710), (80, 789039), (90, 701368), (120, 526026), (144, 438355), (180, 350684), (240, 263013), (360, 175342), (720, 87671)]