322880520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2690671}}^1$

素因数の和:2690685

約数の個数: 32

約数和(自身を含む): 968641920

約数和(自身を除く): 645761400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2690671, 5381342, 8072013, 10762684, 13453355, 16144026, 21525368, 26906710, 32288052, 40360065, 53813420, 64576104, 80720130, 107626840, 161440260, 322880520]

約数ペア:

[(1, 322880520), (2, 161440260), (3, 107626840), (4, 80720130), (5, 64576104), (6, 53813420), (8, 40360065), (10, 32288052), (12, 26906710), (15, 21525368), (20, 16144026), (24, 13453355), (30, 10762684), (40, 8072013), (60, 5381342), (120, 2690671)]