220763520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{38327}}^1$

素因数の和:38352

約数の個数: 96

約数和(自身を含む): 762343920

約数和(自身を除く): 541580400

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 38327, 76654, 114981, 153308, 191635, 229962, 306616, 344943, 383270, 459924, 574905, 613232, 689886, 766540, 919848, 1149810, 1226464, 1379772, 1533080, 1724715, 1839696, 2299620, 2452928, 2759544, 3066160, 3449430, 3679392, 4599240, 4905856, 5519088, 6132320, 6898860, 7358784, 9198480, 11038176, 12264640, 13797720, 14717568, 18396960, 22076352, 24529280, 27595440, 36793920, 44152704, 55190880, 73587840, 110381760, 220763520]

約数ペア:

[(1, 220763520), (2, 110381760), (3, 73587840), (4, 55190880), (5, 44152704), (6, 36793920), (8, 27595440), (9, 24529280), (10, 22076352), (12, 18396960), (15, 14717568), (16, 13797720), (18, 12264640), (20, 11038176), (24, 9198480), (30, 7358784), (32, 6898860), (36, 6132320), (40, 5519088), (45, 4905856), (48, 4599240), (60, 3679392), (64, 3449430), (72, 3066160), (80, 2759544), (90, 2452928), (96, 2299620), (120, 1839696), (128, 1724715), (144, 1533080), (160, 1379772), (180, 1226464), (192, 1149810), (240, 919848), (288, 766540), (320, 689886), (360, 613232), (384, 574905), (480, 459924), (576, 383270), (640, 344943), (720, 306616), (960, 229962), (1152, 191635), (1440, 153308), (1920, 114981), (2880, 76654), (5760, 38327)]