331223460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{240017}}^1$

素因数の和:240052

約数の個数: 48

約数和(自身を含む): 967752576

約数和(自身を除く): 636529116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 240017, 480034, 720051, 960068, 1200085, 1440102, 2400170, 2880204, 3600255, 4800340, 5520391, 7200510, 11040782, 14401020, 16561173, 22081564, 27601955, 33122346, 55203910, 66244692, 82805865, 110407820, 165611730, 331223460]

約数ペア:

[(1, 331223460), (2, 165611730), (3, 110407820), (4, 82805865), (5, 66244692), (6, 55203910), (10, 33122346), (12, 27601955), (15, 22081564), (20, 16561173), (23, 14401020), (30, 11040782), (46, 7200510), (60, 5520391), (69, 4800340), (92, 3600255), (115, 2880204), (138, 2400170), (230, 1440102), (276, 1200085), (345, 960068), (460, 720051), (690, 480034), (1380, 240017)]