118548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7211}}^1$

素因数の和:7362

約数の個数: 64

約数和(自身を含む): 358292160

約数和(自身を除く): 239743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 7211, 8220, 14422, 16440, 21633, 28844, 36055, 43266, 57688, 72110, 86532, 108165, 144220, 173064, 216330, 288440, 432660, 865320, 987907, 1975814, 2963721, 3951628, 4939535, 5927442, 7903256, 9879070, 11854884, 14818605, 19758140, 23709768, 29637210, 39516280, 59274420, 118548840]

約数ペア:

[(1, 118548840), (2, 59274420), (3, 39516280), (4, 29637210), (5, 23709768), (6, 19758140), (8, 14818605), (10, 11854884), (12, 9879070), (15, 7903256), (20, 5927442), (24, 4939535), (30, 3951628), (40, 2963721), (60, 1975814), (120, 987907), (137, 865320), (274, 432660), (411, 288440), (548, 216330), (685, 173064), (822, 144220), (1096, 108165), (1370, 86532), (1644, 72110), (2055, 57688), (2740, 43266), (3288, 36055), (4110, 28844), (5480, 21633), (7211, 16440), (8220, 14422)]