120886680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6761}}^1$

素因数の和:6924

約数の個数: 64

約数和(自身を含む): 365148000

約数和(自身を除く): 244261320

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, 5960, 6761, 8940, 13522, 17880, 20283, 27044, 33805, 40566, 54088, 67610, 81132, 101415, 135220, 162264, 202830, 270440, 405660, 811320, 1007389, 2014778, 3022167, 4029556, 5036945, 6044334, 8059112, 10073890, 12088668, 15110835, 20147780, 24177336, 30221670, 40295560, 60443340, 120886680]

約数ペア:

[(1, 120886680), (2, 60443340), (3, 40295560), (4, 30221670), (5, 24177336), (6, 20147780), (8, 15110835), (10, 12088668), (12, 10073890), (15, 8059112), (20, 6044334), (24, 5036945), (30, 4029556), (40, 3022167), (60, 2014778), (120, 1007389), (149, 811320), (298, 405660), (447, 270440), (596, 202830), (745, 162264), (894, 135220), (1192, 101415), (1490, 81132), (1788, 67610), (2235, 54088), (2980, 40566), (3576, 33805), (4470, 27044), (5960, 20283), (6761, 17880), (8940, 13522)]