121609080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112601}}^1$

素因数の和:112621

約数の個数: 64

約数和(自身を含む): 405367200

約数和(自身を除く): 283758120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 112601, 225202, 337803, 450404, 563005, 675606, 900808, 1013409, 1126010, 1351212, 1689015, 2026818, 2252020, 2702424, 3040227, 3378030, 4053636, 4504040, 5067045, 6080454, 6756060, 8107272, 10134090, 12160908, 13512120, 15201135, 20268180, 24321816, 30402270, 40536360, 60804540, 121609080]

約数ペア:

[(1, 121609080), (2, 60804540), (3, 40536360), (4, 30402270), (5, 24321816), (6, 20268180), (8, 15201135), (9, 13512120), (10, 12160908), (12, 10134090), (15, 8107272), (18, 6756060), (20, 6080454), (24, 5067045), (27, 4504040), (30, 4053636), (36, 3378030), (40, 3040227), (45, 2702424), (54, 2252020), (60, 2026818), (72, 1689015), (90, 1351212), (108, 1126010), (120, 1013409), (135, 900808), (180, 675606), (216, 563005), (270, 450404), (360, 337803), (540, 225202), (1080, 112601)]