406941720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3391181}}^1$

素因数の和:3391195

約数の個数: 32

約数和(自身を含む): 1220825520

約数和(自身を除く): 813883800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3391181, 6782362, 10173543, 13564724, 16955905, 20347086, 27129448, 33911810, 40694172, 50867715, 67823620, 81388344, 101735430, 135647240, 203470860, 406941720]

約数ペア:

[(1, 406941720), (2, 203470860), (3, 135647240), (4, 101735430), (5, 81388344), (6, 67823620), (8, 50867715), (10, 40694172), (12, 33911810), (15, 27129448), (20, 20347086), (24, 16955905), (30, 13564724), (40, 10173543), (60, 6782362), (120, 3391181)]