12465480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 37935360

約数和(自身を除く): 25469880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1423, 1460, 1752, 2190, 2846, 2920, 4269, 4380, 5692, 7115, 8538, 8760, 11384, 14230, 17076, 21345, 28460, 34152, 42690, 56920, 85380, 103879, 170760, 207758, 311637, 415516, 519395, 623274, 831032, 1038790, 1246548, 1558185, 2077580, 2493096, 3116370, 4155160, 6232740, 12465480]

約数ペア:

[(1, 12465480), (2, 6232740), (3, 4155160), (4, 3116370), (5, 2493096), (6, 2077580), (8, 1558185), (10, 1246548), (12, 1038790), (15, 831032), (20, 623274), (24, 519395), (30, 415516), (40, 311637), (60, 207758), (73, 170760), (120, 103879), (146, 85380), (219, 56920), (292, 42690), (365, 34152), (438, 28460), (584, 21345), (730, 17076), (876, 14230), (1095, 11384), (1423, 8760), (1460, 8538), (1752, 7115), (2190, 5692), (2846, 4380), (2920, 4269)]