72724960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5936

約数の個数: 96

約数和(自身を含む): 214244352

約数和(自身を除く): 141519392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5903, 6160, 11806, 12320, 23612, 29515, 41321, 47224, 59030, 64933, 82642, 94448, 118060, 129866, 165284, 188896, 206605, 236120, 259732, 324665, 330568, 413210, 454531, 472240, 519464, 649330, 661136, 826420, 909062, 944480, 1038928, 1298660, 1322272, 1652840, 1818124, 2077856, 2272655, 2597320, 3305680, 3636248, 4545310, 5194640, 6611360, 7272496, 9090620, 10389280, 14544992, 18181240, 36362480, 72724960]

約数ペア:

[(1, 72724960), (2, 36362480), (4, 18181240), (5, 14544992), (7, 10389280), (8, 9090620), (10, 7272496), (11, 6611360), (14, 5194640), (16, 4545310), (20, 3636248), (22, 3305680), (28, 2597320), (32, 2272655), (35, 2077856), (40, 1818124), (44, 1652840), (55, 1322272), (56, 1298660), (70, 1038928), (77, 944480), (80, 909062), (88, 826420), (110, 661136), (112, 649330), (140, 519464), (154, 472240), (160, 454531), (176, 413210), (220, 330568), (224, 324665), (280, 259732), (308, 236120), (352, 206605), (385, 188896), (440, 165284), (560, 129866), (616, 118060), (770, 94448), (880, 82642), (1120, 64933), (1232, 59030), (1540, 47224), (1760, 41321), (2464, 29515), (3080, 23612), (5903, 12320), (6160, 11806)]