13024980

素因数分解:

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

素因数の和:553

約数の個数: 54

約数和(自身を含む): 39656526

約数和(自身を除く): 26631546

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 8070, 9684, 12105, 16140, 24210, 48420, 72361, 144722, 217083, 289444, 361805, 434166, 651249, 723610, 868332, 1085415, 1302498, 1447220, 2170830, 2604996, 3256245, 4341660, 6512490, 13024980]

約数ペア:

[(1, 13024980), (2, 6512490), (3, 4341660), (4, 3256245), (5, 2604996), (6, 2170830), (9, 1447220), (10, 1302498), (12, 1085415), (15, 868332), (18, 723610), (20, 651249), (30, 434166), (36, 361805), (45, 289444), (60, 217083), (90, 144722), (180, 72361), (269, 48420), (538, 24210), (807, 16140), (1076, 12105), (1345, 9684), (1614, 8070), (2421, 5380), (2690, 4842), (3228, 4035)]