240252330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 612499968

約数和(自身を除く): 372247638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 431, 510, 862, 1093, 1293, 2155, 2186, 2586, 3279, 4310, 5465, 6465, 6558, 7327, 10930, 12930, 14654, 16395, 18581, 21981, 32790, 36635, 37162, 43962, 55743, 73270, 92905, 109905, 111486, 185810, 219810, 278715, 471083, 557430, 942166, 1413249, 2355415, 2826498, 4710830, 7066245, 8008411, 14132490, 16016822, 24025233, 40042055, 48050466, 80084110, 120126165, 240252330]

約数ペア:

[(1, 240252330), (2, 120126165), (3, 80084110), (5, 48050466), (6, 40042055), (10, 24025233), (15, 16016822), (17, 14132490), (30, 8008411), (34, 7066245), (51, 4710830), (85, 2826498), (102, 2355415), (170, 1413249), (255, 942166), (431, 557430), (510, 471083), (862, 278715), (1093, 219810), (1293, 185810), (2155, 111486), (2186, 109905), (2586, 92905), (3279, 73270), (4310, 55743), (5465, 43962), (6465, 37162), (6558, 36635), (7327, 32790), (10930, 21981), (12930, 18581), (14654, 16395)]