229417560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{637271}}^1$

素因数の和:637288

約数の個数: 48

約数和(自身を含む): 745608240

約数和(自身を除く): 516190680

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, 637271, 1274542, 1911813, 2549084, 3186355, 3823626, 5098168, 5735439, 6372710, 7647252, 9559065, 11470878, 12745420, 15294504, 19118130, 22941756, 25490840, 28677195, 38236260, 45883512, 57354390, 76472520, 114708780, 229417560]

約数ペア:

[(1, 229417560), (2, 114708780), (3, 76472520), (4, 57354390), (5, 45883512), (6, 38236260), (8, 28677195), (9, 25490840), (10, 22941756), (12, 19118130), (15, 15294504), (18, 12745420), (20, 11470878), (24, 9559065), (30, 7647252), (36, 6372710), (40, 5735439), (45, 5098168), (60, 3823626), (72, 3186355), (90, 2549084), (120, 1911813), (180, 1274542), (360, 637271)]