16647660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30829}}^1$

素因数の和:30847

約数の個数: 48

約数和(自身を含む): 51794400

約数和(自身を除く): 35146740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 30829, 61658, 92487, 123316, 154145, 184974, 277461, 308290, 369948, 462435, 554922, 616580, 832383, 924870, 1109844, 1387305, 1664766, 1849740, 2774610, 3329532, 4161915, 5549220, 8323830, 16647660]

約数ペア:

[(1, 16647660), (2, 8323830), (3, 5549220), (4, 4161915), (5, 3329532), (6, 2774610), (9, 1849740), (10, 1664766), (12, 1387305), (15, 1109844), (18, 924870), (20, 832383), (27, 616580), (30, 554922), (36, 462435), (45, 369948), (54, 308290), (60, 277461), (90, 184974), (108, 154145), (135, 123316), (180, 92487), (270, 61658), (540, 30829)]