16418412720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7601117}}^1$

素因数の和:7601139

約数の個数: 80

約数和(自身を含む): 56552317920

約数和(自身を除く): 40133905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7601117, 15202234, 22803351, 30404468, 38005585, 45606702, 60808936, 68410053, 76011170, 91213404, 114016755, 121617872, 136820106, 152022340, 182426808, 205230159, 228033510, 273640212, 304044680, 342050265, 364853616, 410460318, 456067020, 547280424, 608089360, 684100530, 820920636, 912134040, 1026150795, 1094560848, 1368201060, 1641841272, 1824268080, 2052301590, 2736402120, 3283682544, 4104603180, 5472804240, 8209206360, 16418412720]

約数ペア:

[(1, 16418412720), (2, 8209206360), (3, 5472804240), (4, 4104603180), (5, 3283682544), (6, 2736402120), (8, 2052301590), (9, 1824268080), (10, 1641841272), (12, 1368201060), (15, 1094560848), (16, 1026150795), (18, 912134040), (20, 820920636), (24, 684100530), (27, 608089360), (30, 547280424), (36, 456067020), (40, 410460318), (45, 364853616), (48, 342050265), (54, 304044680), (60, 273640212), (72, 228033510), (80, 205230159), (90, 182426808), (108, 152022340), (120, 136820106), (135, 121617872), (144, 114016755), (180, 91213404), (216, 76011170), (240, 68410053), (270, 60808936), (360, 45606702), (432, 38005585), (540, 30404468), (720, 22803351), (1080, 15202234), (2160, 7601117)]