189565560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{526571}}^1$

素因数の和:526588

約数の個数: 48

約数和(自身を含む): 616089240

約数和(自身を除く): 426523680

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, 526571, 1053142, 1579713, 2106284, 2632855, 3159426, 4212568, 4739139, 5265710, 6318852, 7898565, 9478278, 10531420, 12637704, 15797130, 18956556, 21062840, 23695695, 31594260, 37913112, 47391390, 63188520, 94782780, 189565560]

約数ペア:

[(1, 189565560), (2, 94782780), (3, 63188520), (4, 47391390), (5, 37913112), (6, 31594260), (8, 23695695), (9, 21062840), (10, 18956556), (12, 15797130), (15, 12637704), (18, 10531420), (20, 9478278), (24, 7898565), (30, 6318852), (36, 5265710), (40, 4739139), (45, 4212568), (60, 3159426), (72, 2632855), (90, 2106284), (120, 1579713), (180, 1053142), (360, 526571)]