31386076320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65387659}}^1$

素因数の和:65387677

約数の個数: 48

約数和(自身を含む): 98866141920

約数和(自身を除く): 67480065600

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, 65387659, 130775318, 196162977, 261550636, 326938295, 392325954, 523101272, 653876590, 784651908, 980814885, 1046202544, 1307753180, 1569303816, 1961629770, 2092405088, 2615506360, 3138607632, 3923259540, 5231012720, 6277215264, 7846519080, 10462025440, 15693038160, 31386076320]

約数ペア:

[(1, 31386076320), (2, 15693038160), (3, 10462025440), (4, 7846519080), (5, 6277215264), (6, 5231012720), (8, 3923259540), (10, 3138607632), (12, 2615506360), (15, 2092405088), (16, 1961629770), (20, 1569303816), (24, 1307753180), (30, 1046202544), (32, 980814885), (40, 784651908), (48, 653876590), (60, 523101272), (80, 392325954), (96, 326938295), (120, 261550636), (160, 196162977), (240, 130775318), (480, 65387659)]