105043920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 326705280

約数和(自身を除く): 221661360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 997, 1317, 1756, 1994, 2195, 2634, 2991, 3512, 3988, 4390, 4985, 5268, 5982, 6585, 7024, 7976, 8780, 9970, 10536, 11964, 13170, 14955, 15952, 17560, 19940, 21072, 23928, 26340, 29910, 35120, 39880, 47856, 52680, 59820, 79760, 105360, 119640, 239280, 437683, 875366, 1313049, 1750732, 2188415, 2626098, 3501464, 4376830, 5252196, 6565245, 7002928, 8753660, 10504392, 13130490, 17507320, 21008784, 26260980, 35014640, 52521960, 105043920]

約数ペア:

[(1, 105043920), (2, 52521960), (3, 35014640), (4, 26260980), (5, 21008784), (6, 17507320), (8, 13130490), (10, 10504392), (12, 8753660), (15, 7002928), (16, 6565245), (20, 5252196), (24, 4376830), (30, 3501464), (40, 2626098), (48, 2188415), (60, 1750732), (80, 1313049), (120, 875366), (240, 437683), (439, 239280), (878, 119640), (997, 105360), (1317, 79760), (1756, 59820), (1994, 52680), (2195, 47856), (2634, 39880), (2991, 35120), (3512, 29910), (3988, 26340), (4390, 23928), (4985, 21072), (5268, 19940), (5982, 17560), (6585, 15952), (7024, 14955), (7976, 13170), (8780, 11964), (9970, 10536)]