30233520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14019

約数の個数: 80

約数和(自身を含む): 104145120

約数和(自身を除く): 73911600

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, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 125973, 139970, 167964, 209955, 223952, 251946, 279940, 335928, 377919, 419910, 503892, 559880, 629865, 671856, 755838, 839820, 1007784, 1119760, 1259730, 1511676, 1679640, 1889595, 2015568, 2519460, 3023352, 3359280, 3779190, 5038920, 6046704, 7558380, 10077840, 15116760, 30233520]

約数ペア:

[(1, 30233520), (2, 15116760), (3, 10077840), (4, 7558380), (5, 6046704), (6, 5038920), (8, 3779190), (9, 3359280), (10, 3023352), (12, 2519460), (15, 2015568), (16, 1889595), (18, 1679640), (20, 1511676), (24, 1259730), (27, 1119760), (30, 1007784), (36, 839820), (40, 755838), (45, 671856), (48, 629865), (54, 559880), (60, 503892), (72, 419910), (80, 377919), (90, 335928), (108, 279940), (120, 251946), (135, 223952), (144, 209955), (180, 167964), (216, 139970), (240, 125973), (270, 111976), (360, 83982), (432, 69985), (540, 55988), (720, 41991), (1080, 27994), (2160, 13997)]