396829280

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 963809280

約数和(自身を除く): 566980000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 127, 160, 236, 254, 295, 331, 472, 508, 590, 635, 662, 944, 1016, 1180, 1270, 1324, 1655, 1888, 2032, 2360, 2540, 2648, 3310, 4064, 4720, 5080, 5296, 6620, 7493, 9440, 10160, 10592, 13240, 14986, 19529, 20320, 26480, 29972, 37465, 39058, 42037, 52960, 59944, 74930, 78116, 84074, 97645, 119888, 149860, 156232, 168148, 195290, 210185, 239776, 299720, 312464, 336296, 390580, 420370, 599440, 624928, 672592, 781160, 840740, 1198880, 1345184, 1562320, 1681480, 2480183, 3124640, 3362960, 4960366, 6725920, 9920732, 12400915, 19841464, 24801830, 39682928, 49603660, 79365856, 99207320, 198414640, 396829280]

約数ペア:

[(1, 396829280), (2, 198414640), (4, 99207320), (5, 79365856), (8, 49603660), (10, 39682928), (16, 24801830), (20, 19841464), (32, 12400915), (40, 9920732), (59, 6725920), (80, 4960366), (118, 3362960), (127, 3124640), (160, 2480183), (236, 1681480), (254, 1562320), (295, 1345184), (331, 1198880), (472, 840740), (508, 781160), (590, 672592), (635, 624928), (662, 599440), (944, 420370), (1016, 390580), (1180, 336296), (1270, 312464), (1324, 299720), (1655, 239776), (1888, 210185), (2032, 195290), (2360, 168148), (2540, 156232), (2648, 149860), (3310, 119888), (4064, 97645), (4720, 84074), (5080, 78116), (5296, 74930), (6620, 59944), (7493, 52960), (9440, 42037), (10160, 39058), (10592, 37465), (13240, 29972), (14986, 26480), (19529, 20320)]