28339851840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29520679}}^1$

素因数の和:29520699

約数の個数: 56

約数和(自身を含む): 89979032640

約数和(自身を除く): 61639180800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 29520679, 59041358, 88562037, 118082716, 147603395, 177124074, 236165432, 295206790, 354248148, 442810185, 472330864, 590413580, 708496296, 885620370, 944661728, 1180827160, 1416992592, 1771240740, 1889323456, 2361654320, 2833985184, 3542481480, 4723308640, 5667970368, 7084962960, 9446617280, 14169925920, 28339851840]

約数ペア:

[(1, 28339851840), (2, 14169925920), (3, 9446617280), (4, 7084962960), (5, 5667970368), (6, 4723308640), (8, 3542481480), (10, 2833985184), (12, 2361654320), (15, 1889323456), (16, 1771240740), (20, 1416992592), (24, 1180827160), (30, 944661728), (32, 885620370), (40, 708496296), (48, 590413580), (60, 472330864), (64, 442810185), (80, 354248148), (96, 295206790), (120, 236165432), (160, 177124074), (192, 147603395), (240, 118082716), (320, 88562037), (480, 59041358), (960, 29520679)]