264996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5507}}^1$

素因数の和:5922

約数の個数: 64

約数和(自身を含む): 797117760

約数和(自身を除く): 532120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 5507, 6015, 8020, 9624, 11014, 12030, 16040, 16521, 22028, 24060, 27535, 33042, 44056, 48120, 55070, 66084, 82605, 110140, 132168, 165210, 220280, 330420, 660840, 2208307, 4416614, 6624921, 8833228, 11041535, 13249842, 17666456, 22083070, 26499684, 33124605, 44166140, 52999368, 66249210, 88332280, 132498420, 264996840]

約数ペア:

[(1, 264996840), (2, 132498420), (3, 88332280), (4, 66249210), (5, 52999368), (6, 44166140), (8, 33124605), (10, 26499684), (12, 22083070), (15, 17666456), (20, 13249842), (24, 11041535), (30, 8833228), (40, 6624921), (60, 4416614), (120, 2208307), (401, 660840), (802, 330420), (1203, 220280), (1604, 165210), (2005, 132168), (2406, 110140), (3208, 82605), (4010, 66084), (4812, 55070), (5507, 48120), (6015, 44056), (8020, 33042), (9624, 27535), (11014, 24060), (12030, 22028), (16040, 16521)]