30237840

素因数分解:

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

素因数の和:14021

約数の個数: 80

約数和(自身を含む): 104160000

約数和(自身を除く): 73922160

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13999, 27998, 41997, 55996, 69995, 83994, 111992, 125991, 139990, 167988, 209985, 223984, 251982, 279980, 335976, 377973, 419970, 503964, 559960, 629955, 671952, 755946, 839940, 1007928, 1119920, 1259910, 1511892, 1679880, 1889865, 2015856, 2519820, 3023784, 3359760, 3779730, 5039640, 6047568, 7559460, 10079280, 15118920, 30237840]

約数ペア:

[(1, 30237840), (2, 15118920), (3, 10079280), (4, 7559460), (5, 6047568), (6, 5039640), (8, 3779730), (9, 3359760), (10, 3023784), (12, 2519820), (15, 2015856), (16, 1889865), (18, 1679880), (20, 1511892), (24, 1259910), (27, 1119920), (30, 1007928), (36, 839940), (40, 755946), (45, 671952), (48, 629955), (54, 559960), (60, 503964), (72, 419970), (80, 377973), (90, 335976), (108, 279980), (120, 251982), (135, 223984), (144, 209985), (180, 167988), (216, 139990), (240, 125991), (270, 111992), (360, 83994), (432, 69995), (540, 55996), (720, 41997), (1080, 27998), (2160, 13999)]