130431060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80513}}^1$

素因数の和:80534

約数の個数: 60

約数和(自身を含む): 409172148

約数和(自身を除く): 278741088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80513, 161026, 241539, 322052, 402565, 483078, 724617, 805130, 966156, 1207695, 1449234, 1610260, 2173851, 2415390, 2898468, 3623085, 4347702, 4830780, 6521553, 7246170, 8695404, 10869255, 13043106, 14492340, 21738510, 26086212, 32607765, 43477020, 65215530, 130431060]

約数ペア:

[(1, 130431060), (2, 65215530), (3, 43477020), (4, 32607765), (5, 26086212), (6, 21738510), (9, 14492340), (10, 13043106), (12, 10869255), (15, 8695404), (18, 7246170), (20, 6521553), (27, 4830780), (30, 4347702), (36, 3623085), (45, 2898468), (54, 2415390), (60, 2173851), (81, 1610260), (90, 1449234), (108, 1207695), (135, 966156), (162, 805130), (180, 724617), (270, 483078), (324, 402565), (405, 322052), (540, 241539), (810, 161026), (1620, 80513)]