153945120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{45817}}^1$

素因数の和:45842

約数の個数: 96

約数和(自身を含む): 554214528

約数和(自身を除く): 400269408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 45817, 91634, 137451, 183268, 229085, 274902, 320719, 366536, 458170, 549804, 641438, 687255, 733072, 916340, 962157, 1099608, 1282876, 1374510, 1466144, 1603595, 1832680, 1924314, 2199216, 2565752, 2749020, 3207190, 3665360, 3848628, 4398432, 4810785, 5131504, 5498040, 6414380, 7330720, 7697256, 9621570, 10263008, 10996080, 12828760, 15394512, 19243140, 21992160, 25657520, 30789024, 38486280, 51315040, 76972560, 153945120]

約数ペア:

[(1, 153945120), (2, 76972560), (3, 51315040), (4, 38486280), (5, 30789024), (6, 25657520), (7, 21992160), (8, 19243140), (10, 15394512), (12, 12828760), (14, 10996080), (15, 10263008), (16, 9621570), (20, 7697256), (21, 7330720), (24, 6414380), (28, 5498040), (30, 5131504), (32, 4810785), (35, 4398432), (40, 3848628), (42, 3665360), (48, 3207190), (56, 2749020), (60, 2565752), (70, 2199216), (80, 1924314), (84, 1832680), (96, 1603595), (105, 1466144), (112, 1374510), (120, 1282876), (140, 1099608), (160, 962157), (168, 916340), (210, 733072), (224, 687255), (240, 641438), (280, 549804), (336, 458170), (420, 366536), (480, 320719), (560, 274902), (672, 229085), (840, 183268), (1120, 137451), (1680, 91634), (3360, 45817)]