121194720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{84163}}^1$

素因数の和:84184

約数の個数: 72

約数和(自身を含む): 413581896

約数和(自身を除く): 292387176

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, 84163, 168326, 252489, 336652, 420815, 504978, 673304, 757467, 841630, 1009956, 1262445, 1346608, 1514934, 1683260, 2019912, 2524890, 2693216, 3029868, 3366520, 3787335, 4039824, 5049780, 6059736, 6733040, 7574670, 8079648, 10099560, 12119472, 13466080, 15149340, 20199120, 24238944, 30298680, 40398240, 60597360, 121194720]

約数ペア:

[(1, 121194720), (2, 60597360), (3, 40398240), (4, 30298680), (5, 24238944), (6, 20199120), (8, 15149340), (9, 13466080), (10, 12119472), (12, 10099560), (15, 8079648), (16, 7574670), (18, 6733040), (20, 6059736), (24, 5049780), (30, 4039824), (32, 3787335), (36, 3366520), (40, 3029868), (45, 2693216), (48, 2524890), (60, 2019912), (72, 1683260), (80, 1514934), (90, 1346608), (96, 1262445), (120, 1009956), (144, 841630), (160, 757467), (180, 673304), (240, 504978), (288, 420815), (360, 336652), (480, 252489), (720, 168326), (1440, 84163)]