8704260

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 27552000

約数和(自身を除く): 18847740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 243, 270, 324, 398, 405, 486, 540, 597, 729, 796, 810, 972, 995, 1194, 1215, 1458, 1620, 1791, 1990, 2187, 2388, 2430, 2916, 2985, 3582, 3645, 3980, 4374, 4860, 5373, 5970, 7164, 7290, 8748, 8955, 10746, 10935, 11940, 14580, 16119, 17910, 21492, 21870, 26865, 32238, 35820, 43740, 48357, 53730, 64476, 80595, 96714, 107460, 145071, 161190, 193428, 241785, 290142, 322380, 435213, 483570, 580284, 725355, 870426, 967140, 1450710, 1740852, 2176065, 2901420, 4352130, 8704260]

約数ペア:

[(1, 8704260), (2, 4352130), (3, 2901420), (4, 2176065), (5, 1740852), (6, 1450710), (9, 967140), (10, 870426), (12, 725355), (15, 580284), (18, 483570), (20, 435213), (27, 322380), (30, 290142), (36, 241785), (45, 193428), (54, 161190), (60, 145071), (81, 107460), (90, 96714), (108, 80595), (135, 64476), (162, 53730), (180, 48357), (199, 43740), (243, 35820), (270, 32238), (324, 26865), (398, 21870), (405, 21492), (486, 17910), (540, 16119), (597, 14580), (729, 11940), (796, 10935), (810, 10746), (972, 8955), (995, 8748), (1194, 7290), (1215, 7164), (1458, 5970), (1620, 5373), (1791, 4860), (1990, 4374), (2187, 3980), (2388, 3645), (2430, 3582), (2916, 2985)]