1338810393840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5578376641}}^1$

素因数の和:5578376657

約数の個数: 40

約数和(自身を含む): 4150312221648

約数和(自身を除く): 2811501827808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5578376641, 11156753282, 16735129923, 22313506564, 27891883205, 33470259846, 44627013128, 55783766410, 66940519692, 83675649615, 89254026256, 111567532820, 133881039384, 167351299230, 223135065640, 267762078768, 334702598460, 446270131280, 669405196920, 1338810393840]

約数ペア:

[(1, 1338810393840), (2, 669405196920), (3, 446270131280), (4, 334702598460), (5, 267762078768), (6, 223135065640), (8, 167351299230), (10, 133881039384), (12, 111567532820), (15, 89254026256), (16, 83675649615), (20, 66940519692), (24, 55783766410), (30, 44627013128), (40, 33470259846), (48, 27891883205), (60, 22313506564), (80, 16735129923), (120, 11156753282), (240, 5578376641)]