121586040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19901

約数の個数: 96

約数和(自身を含む): 418420080

約数和(自身を除く): 296834040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 178803, 198670, 238404, 298005, 337739, 357606, 397340, 476808, 596010, 675478, 715212, 794680, 894015, 1013217, 1192020, 1350956, 1430424, 1688695, 1788030, 2026434, 2384040, 2701912, 3039651, 3377390, 3576060, 4052868, 5066085, 6079302, 6754780, 7152120, 8105736, 10132170, 12158604, 13509560, 15198255, 20264340, 24317208, 30396510, 40528680, 60793020, 121586040]

約数ペア:

[(1, 121586040), (2, 60793020), (3, 40528680), (4, 30396510), (5, 24317208), (6, 20264340), (8, 15198255), (9, 13509560), (10, 12158604), (12, 10132170), (15, 8105736), (17, 7152120), (18, 6754780), (20, 6079302), (24, 5066085), (30, 4052868), (34, 3576060), (36, 3377390), (40, 3039651), (45, 2701912), (51, 2384040), (60, 2026434), (68, 1788030), (72, 1688695), (85, 1430424), (90, 1350956), (102, 1192020), (120, 1013217), (136, 894015), (153, 794680), (170, 715212), (180, 675478), (204, 596010), (255, 476808), (306, 397340), (340, 357606), (360, 337739), (408, 298005), (510, 238404), (612, 198670), (680, 178803), (765, 158936), (1020, 119202), (1224, 99335), (1530, 79468), (2040, 59601), (3060, 39734), (6120, 19867)]