79353480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1447}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 238746240

約数和(自身を除く): 159392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1447, 1828, 2285, 2742, 2894, 3656, 4341, 4570, 5484, 5788, 6855, 7235, 8682, 9140, 10968, 11576, 13710, 14470, 17364, 18280, 21705, 27420, 28940, 34728, 43410, 54840, 57880, 86820, 173640, 661279, 1322558, 1983837, 2645116, 3306395, 3967674, 5290232, 6612790, 7935348, 9919185, 13225580, 15870696, 19838370, 26451160, 39676740, 79353480]

約数ペア:

[(1, 79353480), (2, 39676740), (3, 26451160), (4, 19838370), (5, 15870696), (6, 13225580), (8, 9919185), (10, 7935348), (12, 6612790), (15, 5290232), (20, 3967674), (24, 3306395), (30, 2645116), (40, 1983837), (60, 1322558), (120, 661279), (457, 173640), (914, 86820), (1371, 57880), (1447, 54840), (1828, 43410), (2285, 34728), (2742, 28940), (2894, 27420), (3656, 21705), (4341, 18280), (4570, 17364), (5484, 14470), (5788, 13710), (6855, 11576), (7235, 10968), (8682, 9140)]