328219020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{607813}}^1$

素因数の和:607831

約数の個数: 48

約数和(自身を含む): 1021127520

約数和(自身を除く): 692908500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 607813, 1215626, 1823439, 2431252, 3039065, 3646878, 5470317, 6078130, 7293756, 9117195, 10940634, 12156260, 16410951, 18234390, 21881268, 27351585, 32821902, 36468780, 54703170, 65643804, 82054755, 109406340, 164109510, 328219020]

約数ペア:

[(1, 328219020), (2, 164109510), (3, 109406340), (4, 82054755), (5, 65643804), (6, 54703170), (9, 36468780), (10, 32821902), (12, 27351585), (15, 21881268), (18, 18234390), (20, 16410951), (27, 12156260), (30, 10940634), (36, 9117195), (45, 7293756), (54, 6078130), (60, 5470317), (90, 3646878), (108, 3039065), (135, 2431252), (180, 1823439), (270, 1215626), (540, 607813)]