82438990440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{686991587}}^1$

素因数の和:686991601

約数の個数: 32

約数和(自身を含む): 247316971680

約数和(自身を除く): 164877981240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 686991587, 1373983174, 2060974761, 2747966348, 3434957935, 4121949522, 5495932696, 6869915870, 8243899044, 10304873805, 13739831740, 16487798088, 20609747610, 27479663480, 41219495220, 82438990440]

約数ペア:

[(1, 82438990440), (2, 41219495220), (3, 27479663480), (4, 20609747610), (5, 16487798088), (6, 13739831740), (8, 10304873805), (10, 8243899044), (12, 6869915870), (15, 5495932696), (20, 4121949522), (24, 3434957935), (30, 2747966348), (40, 2060974761), (60, 1373983174), (120, 686991587)]