38398560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79997}}^1$

素因数の和:80015

約数の個数: 48

約数和(自身を含む): 120956976

約数和(自身を除く): 82558416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 79997, 159994, 239991, 319988, 399985, 479982, 639976, 799970, 959964, 1199955, 1279952, 1599940, 1919928, 2399910, 2559904, 3199880, 3839856, 4799820, 6399760, 7679712, 9599640, 12799520, 19199280, 38398560]

約数ペア:

[(1, 38398560), (2, 19199280), (3, 12799520), (4, 9599640), (5, 7679712), (6, 6399760), (8, 4799820), (10, 3839856), (12, 3199880), (15, 2559904), (16, 2399910), (20, 1919928), (24, 1599940), (30, 1279952), (32, 1199955), (40, 959964), (48, 799970), (60, 639976), (80, 479982), (96, 399985), (120, 319988), (160, 239991), (240, 159994), (480, 79997)]