38864760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29443}}^1$

素因数の和:29468

約数の個数: 64

約数和(自身を含む): 127198080

約数和(自身を除く): 88333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 29443, 58886, 88329, 117772, 147215, 176658, 235544, 294430, 323873, 353316, 441645, 588860, 647746, 706632, 883290, 971619, 1177720, 1295492, 1619365, 1766580, 1943238, 2590984, 3238730, 3533160, 3886476, 4858095, 6477460, 7772952, 9716190, 12954920, 19432380, 38864760]

約数ペア:

[(1, 38864760), (2, 19432380), (3, 12954920), (4, 9716190), (5, 7772952), (6, 6477460), (8, 4858095), (10, 3886476), (11, 3533160), (12, 3238730), (15, 2590984), (20, 1943238), (22, 1766580), (24, 1619365), (30, 1295492), (33, 1177720), (40, 971619), (44, 883290), (55, 706632), (60, 647746), (66, 588860), (88, 441645), (110, 353316), (120, 323873), (132, 294430), (165, 235544), (220, 176658), (264, 147215), (330, 117772), (440, 88329), (660, 58886), (1320, 29443)]