920326920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{3181}}^1$

素因数の和:5606

約数の個数: 64

約数和(自身を含む): 2762994240

約数和(自身を除く): 1842667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2411, 3181, 4822, 6362, 7233, 9543, 9644, 12055, 12724, 14466, 15905, 19086, 19288, 24110, 25448, 28932, 31810, 36165, 38172, 47715, 48220, 57864, 63620, 72330, 76344, 95430, 96440, 127240, 144660, 190860, 289320, 381720, 7669391, 15338782, 23008173, 30677564, 38346955, 46016346, 61355128, 76693910, 92032692, 115040865, 153387820, 184065384, 230081730, 306775640, 460163460, 920326920]

約数ペア:

[(1, 920326920), (2, 460163460), (3, 306775640), (4, 230081730), (5, 184065384), (6, 153387820), (8, 115040865), (10, 92032692), (12, 76693910), (15, 61355128), (20, 46016346), (24, 38346955), (30, 30677564), (40, 23008173), (60, 15338782), (120, 7669391), (2411, 381720), (3181, 289320), (4822, 190860), (6362, 144660), (7233, 127240), (9543, 96440), (9644, 95430), (12055, 76344), (12724, 72330), (14466, 63620), (15905, 57864), (19086, 48220), (19288, 47715), (24110, 38172), (25448, 36165), (28932, 31810)]