1237221840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{23117}}^1$

素因数の和:23356

約数の個数: 80

約数和(自身を含む): 3852753408

約数和(自身を除く): 2615531568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 8920, 10704, 13380, 17840, 23117, 26760, 46234, 53520, 69351, 92468, 115585, 138702, 184936, 231170, 277404, 346755, 369872, 462340, 554808, 693510, 924680, 1109616, 1387020, 1849360, 2774040, 5155091, 5548080, 10310182, 15465273, 20620364, 25775455, 30930546, 41240728, 51550910, 61861092, 77326365, 82481456, 103101820, 123722184, 154652730, 206203640, 247444368, 309305460, 412407280, 618610920, 1237221840]

約数ペア:

[(1, 1237221840), (2, 618610920), (3, 412407280), (4, 309305460), (5, 247444368), (6, 206203640), (8, 154652730), (10, 123722184), (12, 103101820), (15, 82481456), (16, 77326365), (20, 61861092), (24, 51550910), (30, 41240728), (40, 30930546), (48, 25775455), (60, 20620364), (80, 15465273), (120, 10310182), (223, 5548080), (240, 5155091), (446, 2774040), (669, 1849360), (892, 1387020), (1115, 1109616), (1338, 924680), (1784, 693510), (2230, 554808), (2676, 462340), (3345, 369872), (3568, 346755), (4460, 277404), (5352, 231170), (6690, 184936), (8920, 138702), (10704, 115585), (13380, 92468), (17840, 69351), (23117, 53520), (26760, 46234)]