123341760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 429127920

約数和(自身を除く): 305786160

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, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 379, 452, 480, 565, 576, 678, 720, 758, 904, 960, 1017, 1130, 1137, 1356, 1440, 1516, 1695, 1808, 1895, 2034, 2260, 2274, 2712, 2880, 3032, 3390, 3411, 3616, 3790, 4068, 4520, 4548, 5085, 5424, 5685, 6064, 6780, 6822, 7232, 7580, 8136, 9040, 9096, 10170, 10848, 11370, 12128, 13560, 13644, 15160, 16272, 17055, 18080, 18192, 20340, 21696, 22740, 24256, 27120, 27288, 30320, 32544, 34110, 36160, 36384, 40680, 42827, 45480, 54240, 54576, 60640, 65088, 68220, 72768, 81360, 85654, 90960, 108480, 109152, 121280, 128481, 136440, 162720, 171308, 181920, 214135, 218304, 256962, 272880, 325440, 342616, 363840, 385443, 428270, 513924, 545760, 642405, 685232, 770886, 856540, 1027848, 1091520, 1284810, 1370464, 1541772, 1713080, 1927215, 2055696, 2569620, 2740928, 3083544, 3426160, 3854430, 4111392, 5139240, 6167088, 6852320, 7708860, 8222784, 10278480, 12334176, 13704640, 15417720, 20556960, 24668352, 30835440, 41113920, 61670880, 123341760]

約数ペア:

[(1, 123341760), (2, 61670880), (3, 41113920), (4, 30835440), (5, 24668352), (6, 20556960), (8, 15417720), (9, 13704640), (10, 12334176), (12, 10278480), (15, 8222784), (16, 7708860), (18, 6852320), (20, 6167088), (24, 5139240), (30, 4111392), (32, 3854430), (36, 3426160), (40, 3083544), (45, 2740928), (48, 2569620), (60, 2055696), (64, 1927215), (72, 1713080), (80, 1541772), (90, 1370464), (96, 1284810), (113, 1091520), (120, 1027848), (144, 856540), (160, 770886), (180, 685232), (192, 642405), (226, 545760), (240, 513924), (288, 428270), (320, 385443), (339, 363840), (360, 342616), (379, 325440), (452, 272880), (480, 256962), (565, 218304), (576, 214135), (678, 181920), (720, 171308), (758, 162720), (904, 136440), (960, 128481), (1017, 121280), (1130, 109152), (1137, 108480), (1356, 90960), (1440, 85654), (1516, 81360), (1695, 72768), (1808, 68220), (1895, 65088), (2034, 60640), (2260, 54576), (2274, 54240), (2712, 45480), (2880, 42827), (3032, 40680), (3390, 36384), (3411, 36160), (3616, 34110), (3790, 32544), (4068, 30320), (4520, 27288), (4548, 27120), (5085, 24256), (5424, 22740), (5685, 21696), (6064, 20340), (6780, 18192), (6822, 18080), (7232, 17055), (7580, 16272), (8136, 15160), (9040, 13644), (9096, 13560), (10170, 12128), (10848, 11370)]