56687520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6982

約数の個数: 96

約数和(自身を含む): 189096768

約数和(自身を除く): 132409248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 6947, 8160, 13894, 20841, 27788, 34735, 41682, 55576, 69470, 83364, 104205, 111152, 118099, 138940, 166728, 208410, 222304, 236198, 277880, 333456, 354297, 416820, 472396, 555760, 590495, 666912, 708594, 833640, 944792, 1111520, 1180990, 1417188, 1667280, 1771485, 1889584, 2361980, 2834376, 3334560, 3542970, 3779168, 4723960, 5668752, 7085940, 9447920, 11337504, 14171880, 18895840, 28343760, 56687520]

約数ペア:

[(1, 56687520), (2, 28343760), (3, 18895840), (4, 14171880), (5, 11337504), (6, 9447920), (8, 7085940), (10, 5668752), (12, 4723960), (15, 3779168), (16, 3542970), (17, 3334560), (20, 2834376), (24, 2361980), (30, 1889584), (32, 1771485), (34, 1667280), (40, 1417188), (48, 1180990), (51, 1111520), (60, 944792), (68, 833640), (80, 708594), (85, 666912), (96, 590495), (102, 555760), (120, 472396), (136, 416820), (160, 354297), (170, 333456), (204, 277880), (240, 236198), (255, 222304), (272, 208410), (340, 166728), (408, 138940), (480, 118099), (510, 111152), (544, 104205), (680, 83364), (816, 69470), (1020, 55576), (1360, 41682), (1632, 34735), (2040, 27788), (2720, 20841), (4080, 13894), (6947, 8160)]