127930860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{236909}}^1$

素因数の和:236927

約数の個数: 48

約数和(自身を含む): 398008800

約数和(自身を除く): 270077940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 236909, 473818, 710727, 947636, 1184545, 1421454, 2132181, 2369090, 2842908, 3553635, 4264362, 4738180, 6396543, 7107270, 8528724, 10660905, 12793086, 14214540, 21321810, 25586172, 31982715, 42643620, 63965430, 127930860]

約数ペア:

[(1, 127930860), (2, 63965430), (3, 42643620), (4, 31982715), (5, 25586172), (6, 21321810), (9, 14214540), (10, 12793086), (12, 10660905), (15, 8528724), (18, 7107270), (20, 6396543), (27, 4738180), (30, 4264362), (36, 3553635), (45, 2842908), (54, 2369090), (60, 2132181), (90, 1421454), (108, 1184545), (135, 947636), (180, 710727), (270, 473818), (540, 236909)]