123591360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7610

約数の個数: 112

約数和(自身を含む): 415539936

約数和(自身を除く): 291948576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 7573, 8160, 15146, 16320, 22719, 30292, 37865, 45438, 60584, 75730, 90876, 113595, 121168, 128741, 151460, 181752, 227190, 242336, 257482, 302920, 363504, 386223, 454380, 484672, 514964, 605840, 643705, 727008, 772446, 908760, 1029928, 1211680, 1287410, 1454016, 1544892, 1817520, 1931115, 2059856, 2423360, 2574820, 3089784, 3635040, 3862230, 4119712, 5149640, 6179568, 7270080, 7724460, 8239424, 10299280, 12359136, 15448920, 20598560, 24718272, 30897840, 41197120, 61795680, 123591360]

約数ペア:

[(1, 123591360), (2, 61795680), (3, 41197120), (4, 30897840), (5, 24718272), (6, 20598560), (8, 15448920), (10, 12359136), (12, 10299280), (15, 8239424), (16, 7724460), (17, 7270080), (20, 6179568), (24, 5149640), (30, 4119712), (32, 3862230), (34, 3635040), (40, 3089784), (48, 2574820), (51, 2423360), (60, 2059856), (64, 1931115), (68, 1817520), (80, 1544892), (85, 1454016), (96, 1287410), (102, 1211680), (120, 1029928), (136, 908760), (160, 772446), (170, 727008), (192, 643705), (204, 605840), (240, 514964), (255, 484672), (272, 454380), (320, 386223), (340, 363504), (408, 302920), (480, 257482), (510, 242336), (544, 227190), (680, 181752), (816, 151460), (960, 128741), (1020, 121168), (1088, 113595), (1360, 90876), (1632, 75730), (2040, 60584), (2720, 45438), (3264, 37865), (4080, 30292), (5440, 22719), (7573, 16320), (8160, 15146)]