3823920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 13231296

約数和(自身を除く): 9407376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 113, 120, 141, 144, 180, 188, 226, 235, 240, 282, 339, 360, 376, 423, 452, 470, 564, 565, 678, 705, 720, 752, 846, 904, 940, 1017, 1128, 1130, 1356, 1410, 1692, 1695, 1808, 1880, 2034, 2115, 2256, 2260, 2712, 2820, 3384, 3390, 3760, 4068, 4230, 4520, 5085, 5311, 5424, 5640, 6768, 6780, 8136, 8460, 9040, 10170, 10622, 11280, 13560, 15933, 16272, 16920, 20340, 21244, 26555, 27120, 31866, 33840, 40680, 42488, 47799, 53110, 63732, 79665, 81360, 84976, 95598, 106220, 127464, 159330, 191196, 212440, 238995, 254928, 318660, 382392, 424880, 477990, 637320, 764784, 955980, 1274640, 1911960, 3823920]

約数ペア:

[(1, 3823920), (2, 1911960), (3, 1274640), (4, 955980), (5, 764784), (6, 637320), (8, 477990), (9, 424880), (10, 382392), (12, 318660), (15, 254928), (16, 238995), (18, 212440), (20, 191196), (24, 159330), (30, 127464), (36, 106220), (40, 95598), (45, 84976), (47, 81360), (48, 79665), (60, 63732), (72, 53110), (80, 47799), (90, 42488), (94, 40680), (113, 33840), (120, 31866), (141, 27120), (144, 26555), (180, 21244), (188, 20340), (226, 16920), (235, 16272), (240, 15933), (282, 13560), (339, 11280), (360, 10622), (376, 10170), (423, 9040), (452, 8460), (470, 8136), (564, 6780), (565, 6768), (678, 5640), (705, 5424), (720, 5311), (752, 5085), (846, 4520), (904, 4230), (940, 4068), (1017, 3760), (1128, 3390), (1130, 3384), (1356, 2820), (1410, 2712), (1692, 2260), (1695, 2256), (1808, 2115), (1880, 2034)]