338843520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19609}}^1$

素因数の和:19637

約数の個数: 128

約数和(自身を含む): 1200132000

約数和(自身を除く): 861288480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 19609, 39218, 58827, 78436, 98045, 117654, 156872, 176481, 196090, 235308, 294135, 313744, 352962, 392180, 470616, 529443, 588270, 627488, 705924, 784360, 882405, 941232, 1058886, 1176540, 1254976, 1411848, 1568720, 1764810, 1882464, 2117772, 2353080, 2509952, 2647215, 2823696, 3137440, 3529620, 3764928, 4235544, 4706160, 5294430, 5647392, 6274880, 7059240, 7529856, 8471088, 9412320, 10588860, 11294784, 12549760, 14118480, 16942176, 18824640, 21177720, 22589568, 28236960, 33884352, 37649280, 42355440, 56473920, 67768704, 84710880, 112947840, 169421760, 338843520]

約数ペア:

[(1, 338843520), (2, 169421760), (3, 112947840), (4, 84710880), (5, 67768704), (6, 56473920), (8, 42355440), (9, 37649280), (10, 33884352), (12, 28236960), (15, 22589568), (16, 21177720), (18, 18824640), (20, 16942176), (24, 14118480), (27, 12549760), (30, 11294784), (32, 10588860), (36, 9412320), (40, 8471088), (45, 7529856), (48, 7059240), (54, 6274880), (60, 5647392), (64, 5294430), (72, 4706160), (80, 4235544), (90, 3764928), (96, 3529620), (108, 3137440), (120, 2823696), (128, 2647215), (135, 2509952), (144, 2353080), (160, 2117772), (180, 1882464), (192, 1764810), (216, 1568720), (240, 1411848), (270, 1254976), (288, 1176540), (320, 1058886), (360, 941232), (384, 882405), (432, 784360), (480, 705924), (540, 627488), (576, 588270), (640, 529443), (720, 470616), (864, 392180), (960, 352962), (1080, 313744), (1152, 294135), (1440, 235308), (1728, 196090), (1920, 176481), (2160, 156872), (2880, 117654), (3456, 98045), (4320, 78436), (5760, 58827), (8640, 39218), (17280, 19609)]