39577680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 138741120

約数和(自身を除く): 99163440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 251, 270, 292, 360, 365, 432, 438, 502, 540, 584, 657, 720, 730, 753, 876, 1004, 1080, 1095, 1168, 1255, 1314, 1460, 1506, 1752, 1971, 2008, 2160, 2190, 2259, 2510, 2628, 2920, 3012, 3285, 3504, 3765, 3942, 4016, 4380, 4518, 5020, 5256, 5840, 6024, 6570, 6777, 7530, 7884, 8760, 9036, 9855, 10040, 10512, 11295, 12048, 13140, 13554, 15060, 15768, 17520, 18072, 18323, 19710, 20080, 22590, 26280, 27108, 30120, 31536, 33885, 36144, 36646, 39420, 45180, 52560, 54216, 54969, 60240, 67770, 73292, 78840, 90360, 91615, 108432, 109938, 135540, 146584, 157680, 164907, 180720, 183230, 219876, 271080, 274845, 293168, 329814, 366460, 439752, 494721, 542160, 549690, 659628, 732920, 824535, 879504, 989442, 1099380, 1319256, 1465840, 1649070, 1978884, 2198760, 2473605, 2638512, 3298140, 3957768, 4397520, 4947210, 6596280, 7915536, 9894420, 13192560, 19788840, 39577680]

約数ペア:

[(1, 39577680), (2, 19788840), (3, 13192560), (4, 9894420), (5, 7915536), (6, 6596280), (8, 4947210), (9, 4397520), (10, 3957768), (12, 3298140), (15, 2638512), (16, 2473605), (18, 2198760), (20, 1978884), (24, 1649070), (27, 1465840), (30, 1319256), (36, 1099380), (40, 989442), (45, 879504), (48, 824535), (54, 732920), (60, 659628), (72, 549690), (73, 542160), (80, 494721), (90, 439752), (108, 366460), (120, 329814), (135, 293168), (144, 274845), (146, 271080), (180, 219876), (216, 183230), (219, 180720), (240, 164907), (251, 157680), (270, 146584), (292, 135540), (360, 109938), (365, 108432), (432, 91615), (438, 90360), (502, 78840), (540, 73292), (584, 67770), (657, 60240), (720, 54969), (730, 54216), (753, 52560), (876, 45180), (1004, 39420), (1080, 36646), (1095, 36144), (1168, 33885), (1255, 31536), (1314, 30120), (1460, 27108), (1506, 26280), (1752, 22590), (1971, 20080), (2008, 19710), (2160, 18323), (2190, 18072), (2259, 17520), (2510, 15768), (2628, 15060), (2920, 13554), (3012, 13140), (3285, 12048), (3504, 11295), (3765, 10512), (3942, 10040), (4016, 9855), (4380, 9036), (4518, 8760), (5020, 7884), (5256, 7530), (5840, 6777), (6024, 6570)]