80395470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1783}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 215792640

約数和(自身を除く): 135397170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 835, 1002, 1503, 1670, 1783, 2505, 3006, 3566, 4509, 5010, 5349, 7515, 8915, 9018, 10698, 15030, 16047, 17830, 22545, 26745, 32094, 45090, 48141, 53490, 80235, 96282, 160470, 240705, 297761, 481410, 595522, 893283, 1488805, 1786566, 2679849, 2977610, 4466415, 5359698, 8039547, 8932830, 13399245, 16079094, 26798490, 40197735, 80395470]

約数ペア:

[(1, 80395470), (2, 40197735), (3, 26798490), (5, 16079094), (6, 13399245), (9, 8932830), (10, 8039547), (15, 5359698), (18, 4466415), (27, 2977610), (30, 2679849), (45, 1786566), (54, 1488805), (90, 893283), (135, 595522), (167, 481410), (270, 297761), (334, 240705), (501, 160470), (835, 96282), (1002, 80235), (1503, 53490), (1670, 48141), (1783, 45090), (2505, 32094), (3006, 26745), (3566, 22545), (4509, 17830), (5010, 16047), (5349, 15030), (7515, 10698), (8915, 9018)]