14397840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19997}}^1$

素因数の和:20016

約数の個数: 60

約数和(自身を含む): 48355164

約数和(自身を除く): 33957324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19997, 39994, 59991, 79988, 99985, 119982, 159976, 179973, 199970, 239964, 299955, 319952, 359946, 399940, 479928, 599910, 719892, 799880, 899865, 959856, 1199820, 1439784, 1599760, 1799730, 2399640, 2879568, 3599460, 4799280, 7198920, 14397840]

約数ペア:

[(1, 14397840), (2, 7198920), (3, 4799280), (4, 3599460), (5, 2879568), (6, 2399640), (8, 1799730), (9, 1599760), (10, 1439784), (12, 1199820), (15, 959856), (16, 899865), (18, 799880), (20, 719892), (24, 599910), (30, 479928), (36, 399940), (40, 359946), (45, 319952), (48, 299955), (60, 239964), (72, 199970), (80, 179973), (90, 159976), (120, 119982), (144, 99985), (180, 79988), (240, 59991), (360, 39994), (720, 19997)]