181427040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13999}}^1$

素因数の和:14026

約数の個数: 120

約数和(自身を含む): 640332000

約数和(自身を除く): 458904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 13999, 27998, 41997, 55996, 69995, 83994, 111992, 125991, 139990, 167988, 209985, 223984, 251982, 279980, 335976, 377973, 419970, 447968, 503964, 559960, 629955, 671952, 755946, 839940, 1007928, 1119920, 1133919, 1259910, 1343904, 1511892, 1679880, 1889865, 2015856, 2239840, 2267838, 2519820, 3023784, 3359760, 3779730, 4031712, 4535676, 5039640, 5669595, 6047568, 6719520, 7559460, 9071352, 10079280, 11339190, 12095136, 15118920, 18142704, 20158560, 22678380, 30237840, 36285408, 45356760, 60475680, 90713520, 181427040]

約数ペア:

[(1, 181427040), (2, 90713520), (3, 60475680), (4, 45356760), (5, 36285408), (6, 30237840), (8, 22678380), (9, 20158560), (10, 18142704), (12, 15118920), (15, 12095136), (16, 11339190), (18, 10079280), (20, 9071352), (24, 7559460), (27, 6719520), (30, 6047568), (32, 5669595), (36, 5039640), (40, 4535676), (45, 4031712), (48, 3779730), (54, 3359760), (60, 3023784), (72, 2519820), (80, 2267838), (81, 2239840), (90, 2015856), (96, 1889865), (108, 1679880), (120, 1511892), (135, 1343904), (144, 1259910), (160, 1133919), (162, 1119920), (180, 1007928), (216, 839940), (240, 755946), (270, 671952), (288, 629955), (324, 559960), (360, 503964), (405, 447968), (432, 419970), (480, 377973), (540, 335976), (648, 279980), (720, 251982), (810, 223984), (864, 209985), (1080, 167988), (1296, 139990), (1440, 125991), (1620, 111992), (2160, 83994), (2592, 69995), (3240, 55996), (4320, 41997), (6480, 27998), (12960, 13999)]