3842040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 11676960

約数和(自身を除く): 7834920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 317, 404, 505, 606, 634, 808, 951, 1010, 1212, 1268, 1515, 1585, 1902, 2020, 2424, 2536, 3030, 3170, 3804, 4040, 4755, 6060, 6340, 7608, 9510, 12120, 12680, 19020, 32017, 38040, 64034, 96051, 128068, 160085, 192102, 256136, 320170, 384204, 480255, 640340, 768408, 960510, 1280680, 1921020, 3842040]

約数ペア:

[(1, 3842040), (2, 1921020), (3, 1280680), (4, 960510), (5, 768408), (6, 640340), (8, 480255), (10, 384204), (12, 320170), (15, 256136), (20, 192102), (24, 160085), (30, 128068), (40, 96051), (60, 64034), (101, 38040), (120, 32017), (202, 19020), (303, 12680), (317, 12120), (404, 9510), (505, 7608), (606, 6340), (634, 6060), (808, 4755), (951, 4040), (1010, 3804), (1212, 3170), (1268, 3030), (1515, 2536), (1585, 2424), (1902, 2020)]