61242160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 175569120

約数和(自身を除く): 114326960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 919, 952, 980, 1190, 1360, 1666, 1838, 1904, 1960, 2380, 3332, 3676, 3920, 4165, 4595, 4760, 6433, 6664, 7352, 8330, 9190, 9520, 12866, 13328, 14704, 15623, 16660, 18380, 25732, 31246, 32165, 33320, 36760, 45031, 51464, 62492, 64330, 66640, 73520, 78115, 90062, 102928, 109361, 124984, 128660, 156230, 180124, 218722, 225155, 249968, 257320, 312460, 360248, 437444, 450310, 514640, 546805, 624920, 720496, 765527, 874888, 900620, 1093610, 1249840, 1531054, 1749776, 1801240, 2187220, 3062108, 3602480, 3827635, 4374440, 6124216, 7655270, 8748880, 12248432, 15310540, 30621080, 61242160]

約数ペア:

[(1, 61242160), (2, 30621080), (4, 15310540), (5, 12248432), (7, 8748880), (8, 7655270), (10, 6124216), (14, 4374440), (16, 3827635), (17, 3602480), (20, 3062108), (28, 2187220), (34, 1801240), (35, 1749776), (40, 1531054), (49, 1249840), (56, 1093610), (68, 900620), (70, 874888), (80, 765527), (85, 720496), (98, 624920), (112, 546805), (119, 514640), (136, 450310), (140, 437444), (170, 360248), (196, 312460), (238, 257320), (245, 249968), (272, 225155), (280, 218722), (340, 180124), (392, 156230), (476, 128660), (490, 124984), (560, 109361), (595, 102928), (680, 90062), (784, 78115), (833, 73520), (919, 66640), (952, 64330), (980, 62492), (1190, 51464), (1360, 45031), (1666, 36760), (1838, 33320), (1904, 32165), (1960, 31246), (2380, 25732), (3332, 18380), (3676, 16660), (3920, 15623), (4165, 14704), (4595, 13328), (4760, 12866), (6433, 9520), (6664, 9190), (7352, 8330)]