119969580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4007}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 336672000

約数和(自身を除く): 216702420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4007, 4990, 5988, 7485, 8014, 9980, 12021, 14970, 16028, 20035, 24042, 29940, 40070, 48084, 60105, 80140, 120210, 240420, 1999493, 3998986, 5998479, 7997972, 9997465, 11996958, 19994930, 23993916, 29992395, 39989860, 59984790, 119969580]

約数ペア:

[(1, 119969580), (2, 59984790), (3, 39989860), (4, 29992395), (5, 23993916), (6, 19994930), (10, 11996958), (12, 9997465), (15, 7997972), (20, 5998479), (30, 3998986), (60, 1999493), (499, 240420), (998, 120210), (1497, 80140), (1996, 60105), (2495, 48084), (2994, 40070), (4007, 29940), (4990, 24042), (5988, 20035), (7485, 16028), (8014, 14970), (9980, 12021)]