15707070840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130892257}}^1$

素因数の和:130892271

約数の個数: 32

約数和(自身を含む): 47121212880

約数和(自身を除く): 31414142040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130892257, 261784514, 392676771, 523569028, 654461285, 785353542, 1047138056, 1308922570, 1570707084, 1963383855, 2617845140, 3141414168, 3926767710, 5235690280, 7853535420, 15707070840]

約数ペア:

[(1, 15707070840), (2, 7853535420), (3, 5235690280), (4, 3926767710), (5, 3141414168), (6, 2617845140), (8, 1963383855), (10, 1570707084), (12, 1308922570), (15, 1047138056), (20, 785353542), (24, 654461285), (30, 523569028), (40, 392676771), (60, 261784514), (120, 130892257)]