121245360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29717}}^1$

素因数の和:29750

約数の個数: 80

約数和(自身を含む): 397983456

約数和(自身を除く): 276738096

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, 29717, 59434, 89151, 118868, 148585, 178302, 237736, 297170, 356604, 445755, 475472, 505189, 594340, 713208, 891510, 1010378, 1188680, 1426416, 1515567, 1783020, 2020756, 2377360, 2525945, 3031134, 3566040, 4041512, 5051890, 6062268, 7132080, 7577835, 8083024, 10103780, 12124536, 15155670, 20207560, 24249072, 30311340, 40415120, 60622680, 121245360]

約数ペア:

[(1, 121245360), (2, 60622680), (3, 40415120), (4, 30311340), (5, 24249072), (6, 20207560), (8, 15155670), (10, 12124536), (12, 10103780), (15, 8083024), (16, 7577835), (17, 7132080), (20, 6062268), (24, 5051890), (30, 4041512), (34, 3566040), (40, 3031134), (48, 2525945), (51, 2377360), (60, 2020756), (68, 1783020), (80, 1515567), (85, 1426416), (102, 1188680), (120, 1010378), (136, 891510), (170, 713208), (204, 594340), (240, 505189), (255, 475472), (272, 445755), (340, 356604), (408, 297170), (510, 237736), (680, 178302), (816, 148585), (1020, 118868), (1360, 89151), (2040, 59434), (4080, 29717)]