79129320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2957}}^1$

素因数の和:3194

約数の個数: 64

約数和(自身を含む): 238533120

約数和(自身を除く): 159403800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 2957, 3345, 4460, 5352, 5914, 6690, 8871, 8920, 11828, 13380, 14785, 17742, 23656, 26760, 29570, 35484, 44355, 59140, 70968, 88710, 118280, 177420, 354840, 659411, 1318822, 1978233, 2637644, 3297055, 3956466, 5275288, 6594110, 7912932, 9891165, 13188220, 15825864, 19782330, 26376440, 39564660, 79129320]

約数ペア:

[(1, 79129320), (2, 39564660), (3, 26376440), (4, 19782330), (5, 15825864), (6, 13188220), (8, 9891165), (10, 7912932), (12, 6594110), (15, 5275288), (20, 3956466), (24, 3297055), (30, 2637644), (40, 1978233), (60, 1318822), (120, 659411), (223, 354840), (446, 177420), (669, 118280), (892, 88710), (1115, 70968), (1338, 59140), (1784, 44355), (2230, 35484), (2676, 29570), (2957, 26760), (3345, 23656), (4460, 17742), (5352, 14785), (5914, 13380), (6690, 11828), (8871, 8920)]