30236760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27997}}^1$

素因数の和:28017

約数の個数: 64

約数和(自身を含む): 100792800

約数和(自身を除く): 70556040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27997, 55994, 83991, 111988, 139985, 167982, 223976, 251973, 279970, 335964, 419955, 503946, 559940, 671928, 755919, 839910, 1007892, 1119880, 1259865, 1511838, 1679820, 2015784, 2519730, 3023676, 3359640, 3779595, 5039460, 6047352, 7559190, 10078920, 15118380, 30236760]

約数ペア:

[(1, 30236760), (2, 15118380), (3, 10078920), (4, 7559190), (5, 6047352), (6, 5039460), (8, 3779595), (9, 3359640), (10, 3023676), (12, 2519730), (15, 2015784), (18, 1679820), (20, 1511838), (24, 1259865), (27, 1119880), (30, 1007892), (36, 839910), (40, 755919), (45, 671928), (54, 559940), (60, 503946), (72, 419955), (90, 335964), (108, 279970), (120, 251973), (135, 223976), (180, 167982), (216, 139985), (270, 111988), (360, 83991), (540, 55994), (1080, 27997)]