120271120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 295695360

約数和(自身を除く): 175424240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1103, 1160, 1363, 1880, 2206, 2320, 2726, 3760, 4412, 5452, 5515, 6815, 8824, 10904, 11030, 13630, 17648, 21808, 22060, 27260, 31987, 44120, 51841, 54520, 63974, 88240, 103682, 109040, 127948, 159935, 207364, 255896, 259205, 319870, 414728, 511792, 518410, 639740, 829456, 1036820, 1279480, 1503389, 2073640, 2558960, 3006778, 4147280, 6013556, 7516945, 12027112, 15033890, 24054224, 30067780, 60135560, 120271120]

約数ペア:

[(1, 120271120), (2, 60135560), (4, 30067780), (5, 24054224), (8, 15033890), (10, 12027112), (16, 7516945), (20, 6013556), (29, 4147280), (40, 3006778), (47, 2558960), (58, 2073640), (80, 1503389), (94, 1279480), (116, 1036820), (145, 829456), (188, 639740), (232, 518410), (235, 511792), (290, 414728), (376, 319870), (464, 259205), (470, 255896), (580, 207364), (752, 159935), (940, 127948), (1103, 109040), (1160, 103682), (1363, 88240), (1880, 63974), (2206, 54520), (2320, 51841), (2726, 44120), (3760, 31987), (4412, 27260), (5452, 22060), (5515, 21808), (6815, 17648), (8824, 13630), (10904, 11030)]