124680420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2213}}^1$

素因数の和:2541

約数の個数: 72

約数和(自身を含む): 379577016

約数和(自身を除く): 254896596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2213, 2817, 3130, 3756, 4426, 4695, 5634, 6260, 6639, 8852, 9390, 11065, 11268, 13278, 14085, 18780, 19917, 22130, 26556, 28170, 33195, 39834, 44260, 56340, 66390, 79668, 99585, 132780, 199170, 398340, 692669, 1385338, 2078007, 2770676, 3463345, 4156014, 6234021, 6926690, 8312028, 10390035, 12468042, 13853380, 20780070, 24936084, 31170105, 41560140, 62340210, 124680420]

約数ペア:

[(1, 124680420), (2, 62340210), (3, 41560140), (4, 31170105), (5, 24936084), (6, 20780070), (9, 13853380), (10, 12468042), (12, 10390035), (15, 8312028), (18, 6926690), (20, 6234021), (30, 4156014), (36, 3463345), (45, 2770676), (60, 2078007), (90, 1385338), (180, 692669), (313, 398340), (626, 199170), (939, 132780), (1252, 99585), (1565, 79668), (1878, 66390), (2213, 56340), (2817, 44260), (3130, 39834), (3756, 33195), (4426, 28170), (4695, 26556), (5634, 22130), (6260, 19917), (6639, 18780), (8852, 14085), (9390, 13278), (11065, 11268)]