427668480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{9281}}^1$

素因数の和:9312

約数の個数: 132

約数和(自身を含む): 1482019812

約数和(自身を除く): 1054351332

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 9281, 11520, 15360, 18562, 23040, 27843, 37124, 46080, 46405, 55686, 74248, 83529, 92810, 111372, 139215, 148496, 167058, 185620, 222744, 278430, 296992, 334116, 371240, 417645, 445488, 556860, 593984, 668232, 742480, 835290, 890976, 1113720, 1187968, 1336464, 1484960, 1670580, 1781952, 2227440, 2375936, 2672928, 2969920, 3341160, 3563904, 4454880, 4751872, 5345856, 5939840, 6682320, 7127808, 8909760, 9503744, 10691712, 11879680, 13364640, 14255616, 17819520, 21383424, 23759360, 26729280, 28511232, 35639040, 42766848, 47518720, 53458560, 71278080, 85533696, 106917120, 142556160, 213834240, 427668480]

約数ペア:

[(1, 427668480), (2, 213834240), (3, 142556160), (4, 106917120), (5, 85533696), (6, 71278080), (8, 53458560), (9, 47518720), (10, 42766848), (12, 35639040), (15, 28511232), (16, 26729280), (18, 23759360), (20, 21383424), (24, 17819520), (30, 14255616), (32, 13364640), (36, 11879680), (40, 10691712), (45, 9503744), (48, 8909760), (60, 7127808), (64, 6682320), (72, 5939840), (80, 5345856), (90, 4751872), (96, 4454880), (120, 3563904), (128, 3341160), (144, 2969920), (160, 2672928), (180, 2375936), (192, 2227440), (240, 1781952), (256, 1670580), (288, 1484960), (320, 1336464), (360, 1187968), (384, 1113720), (480, 890976), (512, 835290), (576, 742480), (640, 668232), (720, 593984), (768, 556860), (960, 445488), (1024, 417645), (1152, 371240), (1280, 334116), (1440, 296992), (1536, 278430), (1920, 222744), (2304, 185620), (2560, 167058), (2880, 148496), (3072, 139215), (3840, 111372), (4608, 92810), (5120, 83529), (5760, 74248), (7680, 55686), (9216, 46405), (9281, 46080), (11520, 37124), (15360, 27843), (18562, 23040)]