200904120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558067}}^1$

素因数の和:558084

約数の個数: 48

約数和(自身を含む): 652939560

約数和(自身を除く): 452035440

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, 558067, 1116134, 1674201, 2232268, 2790335, 3348402, 4464536, 5022603, 5580670, 6696804, 8371005, 10045206, 11161340, 13393608, 16742010, 20090412, 22322680, 25113015, 33484020, 40180824, 50226030, 66968040, 100452060, 200904120]

約数ペア:

[(1, 200904120), (2, 100452060), (3, 66968040), (4, 50226030), (5, 40180824), (6, 33484020), (8, 25113015), (9, 22322680), (10, 20090412), (12, 16742010), (15, 13393608), (18, 11161340), (20, 10045206), (24, 8371005), (30, 6696804), (36, 5580670), (40, 5022603), (45, 4464536), (60, 3348402), (72, 2790335), (90, 2232268), (120, 1674201), (180, 1116134), (360, 558067)]