421872120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1171867}}^1$

素因数の和:1171884

約数の個数: 48

約数和(自身を含む): 1371085560

約数和(自身を除く): 949213440

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, 1171867, 2343734, 3515601, 4687468, 5859335, 7031202, 9374936, 10546803, 11718670, 14062404, 17578005, 21093606, 23437340, 28124808, 35156010, 42187212, 46874680, 52734015, 70312020, 84374424, 105468030, 140624040, 210936060, 421872120]

約数ペア:

[(1, 421872120), (2, 210936060), (3, 140624040), (4, 105468030), (5, 84374424), (6, 70312020), (8, 52734015), (9, 46874680), (10, 42187212), (12, 35156010), (15, 28124808), (18, 23437340), (20, 21093606), (24, 17578005), (30, 14062404), (36, 11718670), (40, 10546803), (45, 9374936), (60, 7031202), (72, 5859335), (90, 4687468), (120, 3515601), (180, 2343734), (360, 1171867)]