180388710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7451}}^1$

素因数の和:7733

約数の個数: 48

約数和(自身を含む): 470817360

約数和(自身を除く): 290428650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 7451, 8070, 12105, 14902, 22353, 24210, 37255, 44706, 67059, 74510, 111765, 134118, 223530, 335295, 670590, 2004319, 4008638, 6012957, 10021595, 12025914, 18038871, 20043190, 30064785, 36077742, 60129570, 90194355, 180388710]

約数ペア:

[(1, 180388710), (2, 90194355), (3, 60129570), (5, 36077742), (6, 30064785), (9, 20043190), (10, 18038871), (15, 12025914), (18, 10021595), (30, 6012957), (45, 4008638), (90, 2004319), (269, 670590), (538, 335295), (807, 223530), (1345, 134118), (1614, 111765), (2421, 74510), (2690, 67059), (4035, 44706), (4842, 37255), (7451, 24210), (8070, 22353), (12105, 14902)]