5657040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{97}}^1$

素因数の和:128

約数の個数: 140

約数和(自身を含む): 19923204

約数和(自身を除く): 14266164

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 108, 120, 135, 144, 162, 180, 194, 216, 240, 243, 270, 291, 324, 360, 388, 405, 432, 485, 486, 540, 582, 648, 720, 729, 776, 810, 873, 970, 972, 1080, 1164, 1215, 1296, 1455, 1458, 1552, 1620, 1746, 1940, 1944, 2160, 2328, 2430, 2619, 2910, 2916, 3240, 3492, 3645, 3880, 3888, 4365, 4656, 4860, 5238, 5820, 5832, 6480, 6984, 7290, 7760, 7857, 8730, 9720, 10476, 11640, 11664, 13095, 13968, 14580, 15714, 17460, 19440, 20952, 23280, 23571, 26190, 29160, 31428, 34920, 39285, 41904, 47142, 52380, 58320, 62856, 69840, 70713, 78570, 94284, 104760, 117855, 125712, 141426, 157140, 188568, 209520, 235710, 282852, 314280, 353565, 377136, 471420, 565704, 628560, 707130, 942840, 1131408, 1414260, 1885680, 2828520, 5657040]

約数ペア:

[(1, 5657040), (2, 2828520), (3, 1885680), (4, 1414260), (5, 1131408), (6, 942840), (8, 707130), (9, 628560), (10, 565704), (12, 471420), (15, 377136), (16, 353565), (18, 314280), (20, 282852), (24, 235710), (27, 209520), (30, 188568), (36, 157140), (40, 141426), (45, 125712), (48, 117855), (54, 104760), (60, 94284), (72, 78570), (80, 70713), (81, 69840), (90, 62856), (97, 58320), (108, 52380), (120, 47142), (135, 41904), (144, 39285), (162, 34920), (180, 31428), (194, 29160), (216, 26190), (240, 23571), (243, 23280), (270, 20952), (291, 19440), (324, 17460), (360, 15714), (388, 14580), (405, 13968), (432, 13095), (485, 11664), (486, 11640), (540, 10476), (582, 9720), (648, 8730), (720, 7857), (729, 7760), (776, 7290), (810, 6984), (873, 6480), (970, 5832), (972, 5820), (1080, 5238), (1164, 4860), (1215, 4656), (1296, 4365), (1455, 3888), (1458, 3880), (1552, 3645), (1620, 3492), (1746, 3240), (1940, 2916), (1944, 2910), (2160, 2619), (2328, 2430)]