85991760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 160

約数和(自身を含む): 303730560

約数和(自身を除く): 217738800

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, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 971, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1942, 1968, 2160, 2214, 2460, 2913, 2952, 3280, 3690, 3884, 4428, 4855, 4920, 5535, 5826, 5904, 7380, 7768, 8739, 8856, 9710, 9840, 11070, 11652, 14565, 14760, 15536, 17478, 17712, 19420, 22140, 23304, 26217, 29130, 29520, 34956, 38840, 39811, 43695, 44280, 46608, 52434, 58260, 69912, 77680, 79622, 87390, 88560, 104868, 116520, 119433, 131085, 139824, 159244, 174780, 199055, 209736, 233040, 238866, 262170, 318488, 349560, 358299, 398110, 419472, 477732, 524340, 597165, 636976, 699120, 716598, 796220, 955464, 1048680, 1074897, 1194330, 1433196, 1592440, 1791495, 1910928, 2097360, 2149794, 2388660, 2866392, 3184880, 3582990, 4299588, 4777320, 5374485, 5732784, 7165980, 8599176, 9554640, 10748970, 14331960, 17198352, 21497940, 28663920, 42995880, 85991760]

約数ペア:

[(1, 85991760), (2, 42995880), (3, 28663920), (4, 21497940), (5, 17198352), (6, 14331960), (8, 10748970), (9, 9554640), (10, 8599176), (12, 7165980), (15, 5732784), (16, 5374485), (18, 4777320), (20, 4299588), (24, 3582990), (27, 3184880), (30, 2866392), (36, 2388660), (40, 2149794), (41, 2097360), (45, 1910928), (48, 1791495), (54, 1592440), (60, 1433196), (72, 1194330), (80, 1074897), (82, 1048680), (90, 955464), (108, 796220), (120, 716598), (123, 699120), (135, 636976), (144, 597165), (164, 524340), (180, 477732), (205, 419472), (216, 398110), (240, 358299), (246, 349560), (270, 318488), (328, 262170), (360, 238866), (369, 233040), (410, 209736), (432, 199055), (492, 174780), (540, 159244), (615, 139824), (656, 131085), (720, 119433), (738, 116520), (820, 104868), (971, 88560), (984, 87390), (1080, 79622), (1107, 77680), (1230, 69912), (1476, 58260), (1640, 52434), (1845, 46608), (1942, 44280), (1968, 43695), (2160, 39811), (2214, 38840), (2460, 34956), (2913, 29520), (2952, 29130), (3280, 26217), (3690, 23304), (3884, 22140), (4428, 19420), (4855, 17712), (4920, 17478), (5535, 15536), (5826, 14760), (5904, 14565), (7380, 11652), (7768, 11070), (8739, 9840), (8856, 9710)]