12153780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 38465280

約数和(自身を除く): 26311500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 317, 355, 426, 540, 634, 639, 710, 852, 951, 1065, 1268, 1278, 1420, 1585, 1902, 1917, 2130, 2556, 2853, 3170, 3195, 3804, 3834, 4260, 4755, 5706, 6340, 6390, 7668, 8559, 9510, 9585, 11412, 12780, 14265, 17118, 19020, 19170, 22507, 28530, 34236, 38340, 42795, 45014, 57060, 67521, 85590, 90028, 112535, 135042, 171180, 202563, 225070, 270084, 337605, 405126, 450140, 607689, 675210, 810252, 1012815, 1215378, 1350420, 2025630, 2430756, 3038445, 4051260, 6076890, 12153780]

約数ペア:

[(1, 12153780), (2, 6076890), (3, 4051260), (4, 3038445), (5, 2430756), (6, 2025630), (9, 1350420), (10, 1215378), (12, 1012815), (15, 810252), (18, 675210), (20, 607689), (27, 450140), (30, 405126), (36, 337605), (45, 270084), (54, 225070), (60, 202563), (71, 171180), (90, 135042), (108, 112535), (135, 90028), (142, 85590), (180, 67521), (213, 57060), (270, 45014), (284, 42795), (317, 38340), (355, 34236), (426, 28530), (540, 22507), (634, 19170), (639, 19020), (710, 17118), (852, 14265), (951, 12780), (1065, 11412), (1268, 9585), (1278, 9510), (1420, 8559), (1585, 7668), (1902, 6390), (1917, 6340), (2130, 5706), (2556, 4755), (2853, 4260), (3170, 3834), (3195, 3804)]