6464880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 23123520

約数和(自身を除く): 16658640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 73, 80, 82, 90, 108, 120, 123, 135, 144, 146, 164, 180, 205, 216, 219, 240, 246, 270, 292, 328, 360, 365, 369, 410, 432, 438, 492, 540, 584, 615, 656, 657, 720, 730, 738, 820, 876, 984, 1080, 1095, 1107, 1168, 1230, 1314, 1460, 1476, 1640, 1752, 1845, 1968, 1971, 2160, 2190, 2214, 2460, 2628, 2920, 2952, 2993, 3280, 3285, 3504, 3690, 3942, 4380, 4428, 4920, 5256, 5535, 5840, 5904, 5986, 6570, 7380, 7884, 8760, 8856, 8979, 9840, 9855, 10512, 11070, 11972, 13140, 14760, 14965, 15768, 17520, 17712, 17958, 19710, 22140, 23944, 26280, 26937, 29520, 29930, 31536, 35916, 39420, 44280, 44895, 47888, 52560, 53874, 59860, 71832, 78840, 80811, 88560, 89790, 107748, 119720, 134685, 143664, 157680, 161622, 179580, 215496, 239440, 269370, 323244, 359160, 404055, 430992, 538740, 646488, 718320, 808110, 1077480, 1292976, 1616220, 2154960, 3232440, 6464880]

約数ペア:

[(1, 6464880), (2, 3232440), (3, 2154960), (4, 1616220), (5, 1292976), (6, 1077480), (8, 808110), (9, 718320), (10, 646488), (12, 538740), (15, 430992), (16, 404055), (18, 359160), (20, 323244), (24, 269370), (27, 239440), (30, 215496), (36, 179580), (40, 161622), (41, 157680), (45, 143664), (48, 134685), (54, 119720), (60, 107748), (72, 89790), (73, 88560), (80, 80811), (82, 78840), (90, 71832), (108, 59860), (120, 53874), (123, 52560), (135, 47888), (144, 44895), (146, 44280), (164, 39420), (180, 35916), (205, 31536), (216, 29930), (219, 29520), (240, 26937), (246, 26280), (270, 23944), (292, 22140), (328, 19710), (360, 17958), (365, 17712), (369, 17520), (410, 15768), (432, 14965), (438, 14760), (492, 13140), (540, 11972), (584, 11070), (615, 10512), (656, 9855), (657, 9840), (720, 8979), (730, 8856), (738, 8760), (820, 7884), (876, 7380), (984, 6570), (1080, 5986), (1095, 5904), (1107, 5840), (1168, 5535), (1230, 5256), (1314, 4920), (1460, 4428), (1476, 4380), (1640, 3942), (1752, 3690), (1845, 3504), (1968, 3285), (1971, 3280), (2160, 2993), (2190, 2952), (2214, 2920), (2460, 2628)]