23027040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15991}}^1$

素因数の和:16012

約数の個数: 72

約数和(自身を含む): 78584688

約数和(自身を除く): 55557648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 239865, 255856, 287838, 319820, 383784, 479730, 511712, 575676, 639640, 719595, 767568, 959460, 1151352, 1279280, 1439190, 1535136, 1918920, 2302704, 2558560, 2878380, 3837840, 4605408, 5756760, 7675680, 11513520, 23027040]

約数ペア:

[(1, 23027040), (2, 11513520), (3, 7675680), (4, 5756760), (5, 4605408), (6, 3837840), (8, 2878380), (9, 2558560), (10, 2302704), (12, 1918920), (15, 1535136), (16, 1439190), (18, 1279280), (20, 1151352), (24, 959460), (30, 767568), (32, 719595), (36, 639640), (40, 575676), (45, 511712), (48, 479730), (60, 383784), (72, 319820), (80, 287838), (90, 255856), (96, 239865), (120, 191892), (144, 159910), (160, 143919), (180, 127928), (240, 95946), (288, 79955), (360, 63964), (480, 47973), (720, 31982), (1440, 15991)]