54691440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7351}}^1$

素因数の和:7398

約数の個数: 80

約数和(自身を含む): 175036416

約数和(自身を除く): 120344976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7351, 7440, 14702, 22053, 29404, 36755, 44106, 58808, 73510, 88212, 110265, 117616, 147020, 176424, 220530, 227881, 294040, 352848, 441060, 455762, 588080, 683643, 882120, 911524, 1139405, 1367286, 1764240, 1823048, 2278810, 2734572, 3418215, 3646096, 4557620, 5469144, 6836430, 9115240, 10938288, 13672860, 18230480, 27345720, 54691440]

約数ペア:

[(1, 54691440), (2, 27345720), (3, 18230480), (4, 13672860), (5, 10938288), (6, 9115240), (8, 6836430), (10, 5469144), (12, 4557620), (15, 3646096), (16, 3418215), (20, 2734572), (24, 2278810), (30, 1823048), (31, 1764240), (40, 1367286), (48, 1139405), (60, 911524), (62, 882120), (80, 683643), (93, 588080), (120, 455762), (124, 441060), (155, 352848), (186, 294040), (240, 227881), (248, 220530), (310, 176424), (372, 147020), (465, 117616), (496, 110265), (620, 88212), (744, 73510), (930, 58808), (1240, 44106), (1488, 36755), (1860, 29404), (2480, 22053), (3720, 14702), (7351, 7440)]