67523280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25577}}^1$

素因数の和:25604

約数の個数: 80

約数和(自身を含む): 228360384

約数和(自身を除く): 160837104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25577, 51154, 76731, 102308, 127885, 153462, 204616, 255770, 281347, 306924, 383655, 409232, 511540, 562694, 613848, 767310, 844041, 1023080, 1125388, 1227696, 1406735, 1534620, 1688082, 2046160, 2250776, 2813470, 3069240, 3376164, 4220205, 4501552, 5626940, 6138480, 6752328, 8440410, 11253880, 13504656, 16880820, 22507760, 33761640, 67523280]

約数ペア:

[(1, 67523280), (2, 33761640), (3, 22507760), (4, 16880820), (5, 13504656), (6, 11253880), (8, 8440410), (10, 6752328), (11, 6138480), (12, 5626940), (15, 4501552), (16, 4220205), (20, 3376164), (22, 3069240), (24, 2813470), (30, 2250776), (33, 2046160), (40, 1688082), (44, 1534620), (48, 1406735), (55, 1227696), (60, 1125388), (66, 1023080), (80, 844041), (88, 767310), (110, 613848), (120, 562694), (132, 511540), (165, 409232), (176, 383655), (220, 306924), (240, 281347), (264, 255770), (330, 204616), (440, 153462), (528, 127885), (660, 102308), (880, 76731), (1320, 51154), (2640, 25577)]