61670880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 151203600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 379, 452, 480, 565, 678, 720, 758, 904, 1017, 1130, 1137, 1356, 1440, 1516, 1695, 1808, 1895, 2034, 2260, 2274, 2712, 3032, 3390, 3411, 3616, 3790, 4068, 4520, 4548, 5085, 5424, 5685, 6064, 6780, 6822, 7580, 8136, 9040, 9096, 10170, 10848, 11370, 12128, 13560, 13644, 15160, 16272, 17055, 18080, 18192, 20340, 22740, 27120, 27288, 30320, 32544, 34110, 36384, 40680, 42827, 45480, 54240, 54576, 60640, 68220, 81360, 85654, 90960, 109152, 128481, 136440, 162720, 171308, 181920, 214135, 256962, 272880, 342616, 385443, 428270, 513924, 545760, 642405, 685232, 770886, 856540, 1027848, 1284810, 1370464, 1541772, 1713080, 1927215, 2055696, 2569620, 3083544, 3426160, 3854430, 4111392, 5139240, 6167088, 6852320, 7708860, 10278480, 12334176, 15417720, 20556960, 30835440, 61670880]

約数ペア:

[(1, 61670880), (2, 30835440), (3, 20556960), (4, 15417720), (5, 12334176), (6, 10278480), (8, 7708860), (9, 6852320), (10, 6167088), (12, 5139240), (15, 4111392), (16, 3854430), (18, 3426160), (20, 3083544), (24, 2569620), (30, 2055696), (32, 1927215), (36, 1713080), (40, 1541772), (45, 1370464), (48, 1284810), (60, 1027848), (72, 856540), (80, 770886), (90, 685232), (96, 642405), (113, 545760), (120, 513924), (144, 428270), (160, 385443), (180, 342616), (226, 272880), (240, 256962), (288, 214135), (339, 181920), (360, 171308), (379, 162720), (452, 136440), (480, 128481), (565, 109152), (678, 90960), (720, 85654), (758, 81360), (904, 68220), (1017, 60640), (1130, 54576), (1137, 54240), (1356, 45480), (1440, 42827), (1516, 40680), (1695, 36384), (1808, 34110), (1895, 32544), (2034, 30320), (2260, 27288), (2274, 27120), (2712, 22740), (3032, 20340), (3390, 18192), (3411, 18080), (3616, 17055), (3790, 16272), (4068, 15160), (4520, 13644), (4548, 13560), (5085, 12128), (5424, 11370), (5685, 10848), (6064, 10170), (6780, 9096), (6822, 9040), (7580, 8136)]