68930880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 112

約数和(自身を含む): 222747840

約数和(自身を除く): 153816960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1217, 1416, 1770, 1888, 2360, 2434, 2832, 3540, 3651, 3776, 4720, 4868, 5664, 6085, 7080, 7302, 9440, 9736, 11328, 12170, 14160, 14604, 18255, 18880, 19472, 24340, 28320, 29208, 36510, 38944, 48680, 56640, 58416, 71803, 73020, 77888, 97360, 116832, 143606, 146040, 194720, 215409, 233664, 287212, 292080, 359015, 389440, 430818, 574424, 584160, 718030, 861636, 1077045, 1148848, 1168320, 1436060, 1723272, 2154090, 2297696, 2872120, 3446544, 4308180, 4595392, 5744240, 6893088, 8616360, 11488480, 13786176, 17232720, 22976960, 34465440, 68930880]

約数ペア:

[(1, 68930880), (2, 34465440), (3, 22976960), (4, 17232720), (5, 13786176), (6, 11488480), (8, 8616360), (10, 6893088), (12, 5744240), (15, 4595392), (16, 4308180), (20, 3446544), (24, 2872120), (30, 2297696), (32, 2154090), (40, 1723272), (48, 1436060), (59, 1168320), (60, 1148848), (64, 1077045), (80, 861636), (96, 718030), (118, 584160), (120, 574424), (160, 430818), (177, 389440), (192, 359015), (236, 292080), (240, 287212), (295, 233664), (320, 215409), (354, 194720), (472, 146040), (480, 143606), (590, 116832), (708, 97360), (885, 77888), (944, 73020), (960, 71803), (1180, 58416), (1217, 56640), (1416, 48680), (1770, 38944), (1888, 36510), (2360, 29208), (2434, 28320), (2832, 24340), (3540, 19472), (3651, 18880), (3776, 18255), (4720, 14604), (4868, 14160), (5664, 12170), (6085, 11328), (7080, 9736), (7302, 9440)]