47822640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199261}}^1$

素因数の和:199277

約数の個数: 40

約数和(自身を含む): 148250928

約数和(自身を除く): 100428288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199261, 398522, 597783, 797044, 996305, 1195566, 1594088, 1992610, 2391132, 2988915, 3188176, 3985220, 4782264, 5977830, 7970440, 9564528, 11955660, 15940880, 23911320, 47822640]

約数ペア:

[(1, 47822640), (2, 23911320), (3, 15940880), (4, 11955660), (5, 9564528), (6, 7970440), (8, 5977830), (10, 4782264), (12, 3985220), (15, 3188176), (16, 2988915), (20, 2391132), (24, 1992610), (30, 1594088), (40, 1195566), (48, 996305), (60, 797044), (80, 597783), (120, 398522), (240, 199261)]