12566340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7757}}^1$

素因数の和:7778

約数の個数: 60

約数和(自身を含む): 39426156

約数和(自身を除く): 26859816

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, 7757, 15514, 23271, 31028, 38785, 46542, 69813, 77570, 93084, 116355, 139626, 155140, 209439, 232710, 279252, 349065, 418878, 465420, 628317, 698130, 837756, 1047195, 1256634, 1396260, 2094390, 2513268, 3141585, 4188780, 6283170, 12566340]

約数ペア:

[(1, 12566340), (2, 6283170), (3, 4188780), (4, 3141585), (5, 2513268), (6, 2094390), (9, 1396260), (10, 1256634), (12, 1047195), (15, 837756), (18, 698130), (20, 628317), (27, 465420), (30, 418878), (36, 349065), (45, 279252), (54, 232710), (60, 209439), (81, 155140), (90, 139626), (108, 116355), (135, 93084), (162, 77570), (180, 69813), (270, 46542), (324, 38785), (405, 31028), (540, 23271), (810, 15514), (1620, 7757)]