120491008

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 88

約数和(自身を含む): 277081920

約数和(自身を除く): 156590912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 563, 608, 704, 836, 1024, 1126, 1216, 1408, 1672, 2252, 2432, 2816, 3344, 4504, 4864, 5632, 6193, 6688, 9008, 9728, 10697, 11264, 12386, 13376, 18016, 19456, 21394, 24772, 26752, 36032, 42788, 49544, 53504, 72064, 85576, 99088, 107008, 117667, 144128, 171152, 198176, 214016, 235334, 288256, 342304, 396352, 470668, 576512, 684608, 792704, 941336, 1369216, 1585408, 1882672, 2738432, 3170816, 3765344, 5476864, 6341632, 7530688, 10953728, 15061376, 30122752, 60245504, 120491008]

約数ペア:

[(1, 120491008), (2, 60245504), (4, 30122752), (8, 15061376), (11, 10953728), (16, 7530688), (19, 6341632), (22, 5476864), (32, 3765344), (38, 3170816), (44, 2738432), (64, 1882672), (76, 1585408), (88, 1369216), (128, 941336), (152, 792704), (176, 684608), (209, 576512), (256, 470668), (304, 396352), (352, 342304), (418, 288256), (512, 235334), (563, 214016), (608, 198176), (704, 171152), (836, 144128), (1024, 117667), (1126, 107008), (1216, 99088), (1408, 85576), (1672, 72064), (2252, 53504), (2432, 49544), (2816, 42788), (3344, 36032), (4504, 26752), (4864, 24772), (5632, 21394), (6193, 19456), (6688, 18016), (9008, 13376), (9728, 12386), (10697, 11264)]