338432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23117}}^1$

素因数の和:23194

約数の個数: 80

約数和(自身を含む): 1066387104

約数和(自身を除く): 727954224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 23117, 46234, 69351, 92468, 115585, 138702, 184936, 231170, 277404, 346755, 369872, 462340, 554808, 693510, 924680, 1109616, 1387020, 1410137, 1849360, 2774040, 2820274, 4230411, 5548080, 5640548, 7050685, 8460822, 11281096, 14101370, 16921644, 21152055, 22562192, 28202740, 33843288, 42304110, 56405480, 67686576, 84608220, 112810960, 169216440, 338432880]

約数ペア:

[(1, 338432880), (2, 169216440), (3, 112810960), (4, 84608220), (5, 67686576), (6, 56405480), (8, 42304110), (10, 33843288), (12, 28202740), (15, 22562192), (16, 21152055), (20, 16921644), (24, 14101370), (30, 11281096), (40, 8460822), (48, 7050685), (60, 5640548), (61, 5548080), (80, 4230411), (120, 2820274), (122, 2774040), (183, 1849360), (240, 1410137), (244, 1387020), (305, 1109616), (366, 924680), (488, 693510), (610, 554808), (732, 462340), (915, 369872), (976, 346755), (1220, 277404), (1464, 231170), (1830, 184936), (2440, 138702), (2928, 115585), (3660, 92468), (4880, 69351), (7320, 46234), (14640, 23117)]