13485960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12487}}^1$

素因数の和:12507

約数の個数: 64

約数和(自身を含む): 44956800

約数和(自身を除く): 31470840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 12487, 24974, 37461, 49948, 62435, 74922, 99896, 112383, 124870, 149844, 187305, 224766, 249740, 299688, 337149, 374610, 449532, 499480, 561915, 674298, 749220, 899064, 1123830, 1348596, 1498440, 1685745, 2247660, 2697192, 3371490, 4495320, 6742980, 13485960]

約数ペア:

[(1, 13485960), (2, 6742980), (3, 4495320), (4, 3371490), (5, 2697192), (6, 2247660), (8, 1685745), (9, 1498440), (10, 1348596), (12, 1123830), (15, 899064), (18, 749220), (20, 674298), (24, 561915), (27, 499480), (30, 449532), (36, 374610), (40, 337149), (45, 299688), (54, 249740), (60, 224766), (72, 187305), (90, 149844), (108, 124870), (120, 112383), (135, 99896), (180, 74922), (216, 62435), (270, 49948), (360, 37461), (540, 24974), (1080, 12487)]