88604520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4703}}^1$

素因数の和:4874

約数の個数: 64

約数和(自身を含む): 267563520

約数和(自身を除く): 178959000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4703, 4710, 6280, 9406, 9420, 14109, 18812, 18840, 23515, 28218, 37624, 47030, 56436, 70545, 94060, 112872, 141090, 188120, 282180, 564360, 738371, 1476742, 2215113, 2953484, 3691855, 4430226, 5906968, 7383710, 8860452, 11075565, 14767420, 17720904, 22151130, 29534840, 44302260, 88604520]

約数ペア:

[(1, 88604520), (2, 44302260), (3, 29534840), (4, 22151130), (5, 17720904), (6, 14767420), (8, 11075565), (10, 8860452), (12, 7383710), (15, 5906968), (20, 4430226), (24, 3691855), (30, 2953484), (40, 2215113), (60, 1476742), (120, 738371), (157, 564360), (314, 282180), (471, 188120), (628, 141090), (785, 112872), (942, 94060), (1256, 70545), (1570, 56436), (1884, 47030), (2355, 37624), (3140, 28218), (3768, 23515), (4703, 18840), (4710, 18812), (6280, 14109), (9406, 9420)]