15354960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 48050496

約数和(自身を除く): 32695536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 467, 548, 685, 822, 934, 1096, 1370, 1401, 1644, 1868, 2055, 2192, 2335, 2740, 2802, 3288, 3736, 4110, 4670, 5480, 5604, 6576, 7005, 7472, 8220, 9340, 10960, 11208, 14010, 16440, 18680, 22416, 28020, 32880, 37360, 56040, 63979, 112080, 127958, 191937, 255916, 319895, 383874, 511832, 639790, 767748, 959685, 1023664, 1279580, 1535496, 1919370, 2559160, 3070992, 3838740, 5118320, 7677480, 15354960]

約数ペア:

[(1, 15354960), (2, 7677480), (3, 5118320), (4, 3838740), (5, 3070992), (6, 2559160), (8, 1919370), (10, 1535496), (12, 1279580), (15, 1023664), (16, 959685), (20, 767748), (24, 639790), (30, 511832), (40, 383874), (48, 319895), (60, 255916), (80, 191937), (120, 127958), (137, 112080), (240, 63979), (274, 56040), (411, 37360), (467, 32880), (548, 28020), (685, 22416), (822, 18680), (934, 16440), (1096, 14010), (1370, 11208), (1401, 10960), (1644, 9340), (1868, 8220), (2055, 7472), (2192, 7005), (2335, 6576), (2740, 5604), (2802, 5480), (3288, 4670), (3736, 4110)]