207976740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{2141}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 582966720

約数和(自身を除く): 374989980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1619, 2141, 3238, 4282, 4857, 6423, 6476, 8095, 8564, 9714, 10705, 12846, 16190, 19428, 21410, 24285, 25692, 32115, 32380, 42820, 48570, 64230, 97140, 128460, 3466279, 6932558, 10398837, 13865116, 17331395, 20797674, 34662790, 41595348, 51994185, 69325580, 103988370, 207976740]

約数ペア:

[(1, 207976740), (2, 103988370), (3, 69325580), (4, 51994185), (5, 41595348), (6, 34662790), (10, 20797674), (12, 17331395), (15, 13865116), (20, 10398837), (30, 6932558), (60, 3466279), (1619, 128460), (2141, 97140), (3238, 64230), (4282, 48570), (4857, 42820), (6423, 32380), (6476, 32115), (8095, 25692), (8564, 24285), (9714, 21410), (10705, 19428), (12846, 16190)]