84089640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4703}}^1$

素因数の和:4866

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 169926360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 4703, 5960, 8940, 9406, 14109, 17880, 18812, 23515, 28218, 37624, 47030, 56436, 70545, 94060, 112872, 141090, 188120, 282180, 564360, 700747, 1401494, 2102241, 2802988, 3503735, 4204482, 5605976, 7007470, 8408964, 10511205, 14014940, 16817928, 21022410, 28029880, 42044820, 84089640]

約数ペア:

[(1, 84089640), (2, 42044820), (3, 28029880), (4, 21022410), (5, 16817928), (6, 14014940), (8, 10511205), (10, 8408964), (12, 7007470), (15, 5605976), (20, 4204482), (24, 3503735), (30, 2802988), (40, 2102241), (60, 1401494), (120, 700747), (149, 564360), (298, 282180), (447, 188120), (596, 141090), (745, 112872), (894, 94060), (1192, 70545), (1490, 56436), (1788, 47030), (2235, 37624), (2980, 28218), (3576, 23515), (4470, 18812), (4703, 17880), (5960, 14109), (8940, 9406)]