28132080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 87744384

約数和(自身を除く): 59612304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 467, 502, 753, 934, 1004, 1255, 1401, 1506, 1868, 2008, 2335, 2510, 2802, 3012, 3736, 3765, 4016, 4670, 5020, 5604, 6024, 7005, 7472, 7530, 9340, 10040, 11208, 12048, 14010, 15060, 18680, 20080, 22416, 28020, 30120, 37360, 56040, 60240, 112080, 117217, 234434, 351651, 468868, 586085, 703302, 937736, 1172170, 1406604, 1758255, 1875472, 2344340, 2813208, 3516510, 4688680, 5626416, 7033020, 9377360, 14066040, 28132080]

約数ペア:

[(1, 28132080), (2, 14066040), (3, 9377360), (4, 7033020), (5, 5626416), (6, 4688680), (8, 3516510), (10, 2813208), (12, 2344340), (15, 1875472), (16, 1758255), (20, 1406604), (24, 1172170), (30, 937736), (40, 703302), (48, 586085), (60, 468868), (80, 351651), (120, 234434), (240, 117217), (251, 112080), (467, 60240), (502, 56040), (753, 37360), (934, 30120), (1004, 28020), (1255, 22416), (1401, 20080), (1506, 18680), (1868, 15060), (2008, 14010), (2335, 12048), (2510, 11208), (2802, 10040), (3012, 9340), (3736, 7530), (3765, 7472), (4016, 7005), (4670, 6024), (5020, 5604)]