2356440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 7192800

約数和(自身を除く): 4836360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 269, 292, 365, 438, 538, 584, 730, 807, 876, 1076, 1095, 1345, 1460, 1614, 1752, 2152, 2190, 2690, 2920, 3228, 4035, 4380, 5380, 6456, 8070, 8760, 10760, 16140, 19637, 32280, 39274, 58911, 78548, 98185, 117822, 157096, 196370, 235644, 294555, 392740, 471288, 589110, 785480, 1178220, 2356440]

約数ペア:

[(1, 2356440), (2, 1178220), (3, 785480), (4, 589110), (5, 471288), (6, 392740), (8, 294555), (10, 235644), (12, 196370), (15, 157096), (20, 117822), (24, 98185), (30, 78548), (40, 58911), (60, 39274), (73, 32280), (120, 19637), (146, 16140), (219, 10760), (269, 8760), (292, 8070), (365, 6456), (438, 5380), (538, 4380), (584, 4035), (730, 3228), (807, 2920), (876, 2690), (1076, 2190), (1095, 2152), (1345, 1752), (1460, 1614)]