55246320

素因数分解:

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

素因数の和:25599

約数の個数: 80

約数和(自身を含む): 190300320

約数和(自身を除く): 135054000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25577, 51154, 76731, 102308, 127885, 153462, 204616, 230193, 255770, 306924, 383655, 409232, 460386, 511540, 613848, 690579, 767310, 920772, 1023080, 1150965, 1227696, 1381158, 1534620, 1841544, 2046160, 2301930, 2762316, 3069240, 3452895, 3683088, 4603860, 5524632, 6138480, 6905790, 9207720, 11049264, 13811580, 18415440, 27623160, 55246320]

約数ペア:

[(1, 55246320), (2, 27623160), (3, 18415440), (4, 13811580), (5, 11049264), (6, 9207720), (8, 6905790), (9, 6138480), (10, 5524632), (12, 4603860), (15, 3683088), (16, 3452895), (18, 3069240), (20, 2762316), (24, 2301930), (27, 2046160), (30, 1841544), (36, 1534620), (40, 1381158), (45, 1227696), (48, 1150965), (54, 1023080), (60, 920772), (72, 767310), (80, 690579), (90, 613848), (108, 511540), (120, 460386), (135, 409232), (144, 383655), (180, 306924), (216, 255770), (240, 230193), (270, 204616), (360, 153462), (432, 127885), (540, 102308), (720, 76731), (1080, 51154), (2160, 25577)]