86423280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1229}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 269045280

約数和(自身を除く): 182622000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1229, 1465, 1758, 2344, 2458, 2930, 3516, 3687, 4395, 4688, 4916, 5860, 6145, 7032, 7374, 8790, 9832, 11720, 12290, 14064, 14748, 17580, 18435, 19664, 23440, 24580, 29496, 35160, 36870, 49160, 58992, 70320, 73740, 98320, 147480, 294960, 360097, 720194, 1080291, 1440388, 1800485, 2160582, 2880776, 3600970, 4321164, 5401455, 5761552, 7201940, 8642328, 10802910, 14403880, 17284656, 21605820, 28807760, 43211640, 86423280]

約数ペア:

[(1, 86423280), (2, 43211640), (3, 28807760), (4, 21605820), (5, 17284656), (6, 14403880), (8, 10802910), (10, 8642328), (12, 7201940), (15, 5761552), (16, 5401455), (20, 4321164), (24, 3600970), (30, 2880776), (40, 2160582), (48, 1800485), (60, 1440388), (80, 1080291), (120, 720194), (240, 360097), (293, 294960), (586, 147480), (879, 98320), (1172, 73740), (1229, 70320), (1465, 58992), (1758, 49160), (2344, 36870), (2458, 35160), (2930, 29496), (3516, 24580), (3687, 23440), (4395, 19664), (4688, 18435), (4916, 17580), (5860, 14748), (6145, 14064), (7032, 12290), (7374, 11720), (8790, 9832)]