195756840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{543769}}^1$

素因数の和:543786

約数の個数: 48

約数和(自身を含む): 636210900

約数和(自身を除く): 440454060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 543769, 1087538, 1631307, 2175076, 2718845, 3262614, 4350152, 4893921, 5437690, 6525228, 8156535, 9787842, 10875380, 13050456, 16313070, 19575684, 21750760, 24469605, 32626140, 39151368, 48939210, 65252280, 97878420, 195756840]

約数ペア:

[(1, 195756840), (2, 97878420), (3, 65252280), (4, 48939210), (5, 39151368), (6, 32626140), (8, 24469605), (9, 21750760), (10, 19575684), (12, 16313070), (15, 13050456), (18, 10875380), (20, 9787842), (24, 8156535), (30, 6525228), (36, 5437690), (40, 4893921), (45, 4350152), (60, 3262614), (72, 2718845), (90, 2175076), (120, 1631307), (180, 1087538), (360, 543769)]