23246640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 79213680

約数和(自身を除く): 55967040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 389, 415, 498, 664, 720, 747, 778, 830, 996, 1167, 1245, 1328, 1494, 1556, 1660, 1945, 1992, 2334, 2490, 2988, 3112, 3320, 3501, 3735, 3890, 3984, 4668, 4980, 5835, 5976, 6224, 6640, 7002, 7470, 7780, 9336, 9960, 11670, 11952, 14004, 14940, 15560, 17505, 18672, 19920, 23340, 28008, 29880, 31120, 32287, 35010, 46680, 56016, 59760, 64574, 70020, 93360, 96861, 129148, 140040, 161435, 193722, 258296, 280080, 290583, 322870, 387444, 484305, 516592, 581166, 645740, 774888, 968610, 1162332, 1291480, 1452915, 1549776, 1937220, 2324664, 2582960, 2905830, 3874440, 4649328, 5811660, 7748880, 11623320, 23246640]

約数ペア:

[(1, 23246640), (2, 11623320), (3, 7748880), (4, 5811660), (5, 4649328), (6, 3874440), (8, 2905830), (9, 2582960), (10, 2324664), (12, 1937220), (15, 1549776), (16, 1452915), (18, 1291480), (20, 1162332), (24, 968610), (30, 774888), (36, 645740), (40, 581166), (45, 516592), (48, 484305), (60, 387444), (72, 322870), (80, 290583), (83, 280080), (90, 258296), (120, 193722), (144, 161435), (166, 140040), (180, 129148), (240, 96861), (249, 93360), (332, 70020), (360, 64574), (389, 59760), (415, 56016), (498, 46680), (664, 35010), (720, 32287), (747, 31120), (778, 29880), (830, 28008), (996, 23340), (1167, 19920), (1245, 18672), (1328, 17505), (1494, 15560), (1556, 14940), (1660, 14004), (1945, 11952), (1992, 11670), (2334, 9960), (2490, 9336), (2988, 7780), (3112, 7470), (3320, 7002), (3501, 6640), (3735, 6224), (3890, 5976), (3984, 5835), (4668, 4980)]