419712933840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1748803891}}^1$

素因数の和:1748803907

約数の個数: 40

約数和(自身を含む): 1301110095648

約数和(自身を除く): 881397161808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1748803891, 3497607782, 5246411673, 6995215564, 8744019455, 10492823346, 13990431128, 17488038910, 20985646692, 26232058365, 27980862256, 34976077820, 41971293384, 52464116730, 69952155640, 83942586768, 104928233460, 139904311280, 209856466920, 419712933840]

約数ペア:

[(1, 419712933840), (2, 209856466920), (3, 139904311280), (4, 104928233460), (5, 83942586768), (6, 69952155640), (8, 52464116730), (10, 41971293384), (12, 34976077820), (15, 27980862256), (16, 26232058365), (20, 20985646692), (24, 17488038910), (30, 13990431128), (40, 10492823346), (48, 8744019455), (60, 6995215564), (80, 5246411673), (120, 3497607782), (240, 1748803891)]