84855240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5807

約数の個数: 96

約数和(自身を含む): 282555000

約数和(自身を除く): 197699760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 5749, 7380, 11498, 14760, 17247, 22996, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 103482, 114980, 137976, 172470, 206964, 229960, 235709, 258705, 344940, 413928, 471418, 517410, 689880, 707127, 942836, 1034820, 1178545, 1414254, 1885672, 2069640, 2121381, 2357090, 2828508, 3535635, 4242762, 4714180, 5657016, 7071270, 8485524, 9428360, 10606905, 14142540, 16971048, 21213810, 28285080, 42427620, 84855240]

約数ペア:

[(1, 84855240), (2, 42427620), (3, 28285080), (4, 21213810), (5, 16971048), (6, 14142540), (8, 10606905), (9, 9428360), (10, 8485524), (12, 7071270), (15, 5657016), (18, 4714180), (20, 4242762), (24, 3535635), (30, 2828508), (36, 2357090), (40, 2121381), (41, 2069640), (45, 1885672), (60, 1414254), (72, 1178545), (82, 1034820), (90, 942836), (120, 707127), (123, 689880), (164, 517410), (180, 471418), (205, 413928), (246, 344940), (328, 258705), (360, 235709), (369, 229960), (410, 206964), (492, 172470), (615, 137976), (738, 114980), (820, 103482), (984, 86235), (1230, 68988), (1476, 57490), (1640, 51741), (1845, 45992), (2460, 34494), (2952, 28745), (3690, 22996), (4920, 17247), (5749, 14760), (7380, 11498)]