57279120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 191237760

約数和(自身を除く): 133958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 101, 102, 120, 136, 139, 170, 202, 204, 240, 255, 272, 278, 303, 340, 404, 408, 417, 505, 510, 556, 606, 680, 695, 808, 816, 834, 1010, 1020, 1112, 1212, 1360, 1390, 1515, 1616, 1668, 1717, 2020, 2040, 2085, 2224, 2363, 2424, 2780, 3030, 3336, 3434, 4040, 4080, 4170, 4726, 4848, 5151, 5560, 6060, 6672, 6868, 7089, 8080, 8340, 8585, 9452, 10302, 11120, 11815, 12120, 13736, 14039, 14178, 16680, 17170, 18904, 20604, 23630, 24240, 25755, 27472, 28078, 28356, 33360, 34340, 35445, 37808, 41208, 42117, 47260, 51510, 56156, 56712, 68680, 70195, 70890, 82416, 84234, 94520, 103020, 112312, 113424, 137360, 140390, 141780, 168468, 189040, 206040, 210585, 224624, 238663, 280780, 283560, 336936, 412080, 421170, 477326, 561560, 567120, 673872, 715989, 842340, 954652, 1123120, 1193315, 1431978, 1684680, 1909304, 2386630, 2863956, 3369360, 3579945, 3818608, 4773260, 5727912, 7159890, 9546520, 11455824, 14319780, 19093040, 28639560, 57279120]

約数ペア:

[(1, 57279120), (2, 28639560), (3, 19093040), (4, 14319780), (5, 11455824), (6, 9546520), (8, 7159890), (10, 5727912), (12, 4773260), (15, 3818608), (16, 3579945), (17, 3369360), (20, 2863956), (24, 2386630), (30, 1909304), (34, 1684680), (40, 1431978), (48, 1193315), (51, 1123120), (60, 954652), (68, 842340), (80, 715989), (85, 673872), (101, 567120), (102, 561560), (120, 477326), (136, 421170), (139, 412080), (170, 336936), (202, 283560), (204, 280780), (240, 238663), (255, 224624), (272, 210585), (278, 206040), (303, 189040), (340, 168468), (404, 141780), (408, 140390), (417, 137360), (505, 113424), (510, 112312), (556, 103020), (606, 94520), (680, 84234), (695, 82416), (808, 70890), (816, 70195), (834, 68680), (1010, 56712), (1020, 56156), (1112, 51510), (1212, 47260), (1360, 42117), (1390, 41208), (1515, 37808), (1616, 35445), (1668, 34340), (1717, 33360), (2020, 28356), (2040, 28078), (2085, 27472), (2224, 25755), (2363, 24240), (2424, 23630), (2780, 20604), (3030, 18904), (3336, 17170), (3434, 16680), (4040, 14178), (4080, 14039), (4170, 13736), (4726, 12120), (4848, 11815), (5151, 11120), (5560, 10302), (6060, 9452), (6672, 8585), (6868, 8340), (7089, 8080)]