71623080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198953}}^1$

素因数の和:198970

約数の個数: 48

約数和(自身を含む): 232776180

約数和(自身を除く): 161153100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198953, 397906, 596859, 795812, 994765, 1193718, 1591624, 1790577, 1989530, 2387436, 2984295, 3581154, 3979060, 4774872, 5968590, 7162308, 7958120, 8952885, 11937180, 14324616, 17905770, 23874360, 35811540, 71623080]

約数ペア:

[(1, 71623080), (2, 35811540), (3, 23874360), (4, 17905770), (5, 14324616), (6, 11937180), (8, 8952885), (9, 7958120), (10, 7162308), (12, 5968590), (15, 4774872), (18, 3979060), (20, 3581154), (24, 2984295), (30, 2387436), (36, 1989530), (40, 1790577), (45, 1591624), (60, 1193718), (72, 994765), (90, 795812), (120, 596859), (180, 397906), (360, 198953)]