121025040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29663}}^1$

素因数の和:29696

約数の個数: 80

約数和(自身を含む): 397260288

約数和(自身を除く): 276235248

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, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 29663, 59326, 88989, 118652, 148315, 177978, 237304, 296630, 355956, 444945, 474608, 504271, 593260, 711912, 889890, 1008542, 1186520, 1423824, 1512813, 1779780, 2017084, 2373040, 2521355, 3025626, 3559560, 4034168, 5042710, 6051252, 7119120, 7564065, 8068336, 10085420, 12102504, 15128130, 20170840, 24205008, 30256260, 40341680, 60512520, 121025040]

約数ペア:

[(1, 121025040), (2, 60512520), (3, 40341680), (4, 30256260), (5, 24205008), (6, 20170840), (8, 15128130), (10, 12102504), (12, 10085420), (15, 8068336), (16, 7564065), (17, 7119120), (20, 6051252), (24, 5042710), (30, 4034168), (34, 3559560), (40, 3025626), (48, 2521355), (51, 2373040), (60, 2017084), (68, 1779780), (80, 1512813), (85, 1423824), (102, 1186520), (120, 1008542), (136, 889890), (170, 711912), (204, 593260), (240, 504271), (255, 474608), (272, 444945), (340, 355956), (408, 296630), (510, 237304), (680, 177978), (816, 148315), (1020, 118652), (1360, 88989), (2040, 59326), (4080, 29663)]