73169520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2922

約数の個数: 80

約数和(自身を含む): 228988320

約数和(自身を除く): 155818800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 2797, 3270, 4360, 5232, 5594, 6540, 8391, 8720, 11188, 13080, 13985, 16782, 22376, 26160, 27970, 33564, 41955, 44752, 55940, 67128, 83910, 111880, 134256, 167820, 223760, 304873, 335640, 609746, 671280, 914619, 1219492, 1524365, 1829238, 2438984, 3048730, 3658476, 4573095, 4877968, 6097460, 7316952, 9146190, 12194920, 14633904, 18292380, 24389840, 36584760, 73169520]

約数ペア:

[(1, 73169520), (2, 36584760), (3, 24389840), (4, 18292380), (5, 14633904), (6, 12194920), (8, 9146190), (10, 7316952), (12, 6097460), (15, 4877968), (16, 4573095), (20, 3658476), (24, 3048730), (30, 2438984), (40, 1829238), (48, 1524365), (60, 1219492), (80, 914619), (109, 671280), (120, 609746), (218, 335640), (240, 304873), (327, 223760), (436, 167820), (545, 134256), (654, 111880), (872, 83910), (1090, 67128), (1308, 55940), (1635, 44752), (1744, 41955), (2180, 33564), (2616, 27970), (2797, 26160), (3270, 22376), (4360, 16782), (5232, 13985), (5594, 13080), (6540, 11188), (8391, 8720)]