271255440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4729}}^1$

素因数の和:4984

約数の個数: 80

約数和(自身を含む): 844588800

約数和(自身を除く): 573333360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4729, 4780, 5736, 7170, 9458, 9560, 11472, 14187, 14340, 18916, 19120, 23645, 28374, 28680, 37832, 47290, 56748, 57360, 70935, 75664, 94580, 113496, 141870, 189160, 226992, 283740, 378320, 567480, 1130231, 1134960, 2260462, 3390693, 4520924, 5651155, 6781386, 9041848, 11302310, 13562772, 16953465, 18083696, 22604620, 27125544, 33906930, 45209240, 54251088, 67813860, 90418480, 135627720, 271255440]

約数ペア:

[(1, 271255440), (2, 135627720), (3, 90418480), (4, 67813860), (5, 54251088), (6, 45209240), (8, 33906930), (10, 27125544), (12, 22604620), (15, 18083696), (16, 16953465), (20, 13562772), (24, 11302310), (30, 9041848), (40, 6781386), (48, 5651155), (60, 4520924), (80, 3390693), (120, 2260462), (239, 1134960), (240, 1130231), (478, 567480), (717, 378320), (956, 283740), (1195, 226992), (1434, 189160), (1912, 141870), (2390, 113496), (2868, 94580), (3585, 75664), (3824, 70935), (4729, 57360), (4780, 56748), (5736, 47290), (7170, 37832), (9458, 28680), (9560, 28374), (11472, 23645), (14187, 19120), (14340, 18916)]