1880521140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277363}}^1$

素因数の和:277488

約数の個数: 48

約数和(自身を含む): 5312075328

約数和(自身を除く): 3431554188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 277363, 554726, 832089, 1109452, 1386815, 1664178, 2773630, 3328356, 4160445, 5547260, 8320890, 16641780, 31342019, 62684038, 94026057, 125368076, 156710095, 188052114, 313420190, 376104228, 470130285, 626840380, 940260570, 1880521140]

約数ペア:

[(1, 1880521140), (2, 940260570), (3, 626840380), (4, 470130285), (5, 376104228), (6, 313420190), (10, 188052114), (12, 156710095), (15, 125368076), (20, 94026057), (30, 62684038), (60, 31342019), (113, 16641780), (226, 8320890), (339, 5547260), (452, 4160445), (565, 3328356), (678, 2773630), (1130, 1664178), (1356, 1386815), (1695, 1109452), (2260, 832089), (3390, 554726), (6780, 277363)]