328205520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{16883}}^1$

素因数の和:16911

約数の個数: 120

約数和(自身を含む): 1143114336

約数和(自身を除く): 814908816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 16883, 19440, 33766, 50649, 67532, 84415, 101298, 135064, 151947, 168830, 202596, 253245, 270128, 303894, 337660, 405192, 455841, 506490, 607788, 675320, 759735, 810384, 911682, 1012980, 1215576, 1350640, 1367523, 1519470, 1823364, 2025960, 2279205, 2431152, 2735046, 3038940, 3646728, 4051920, 4102569, 4558410, 5470092, 6077880, 6837615, 7293456, 8205138, 9116820, 10940184, 12155760, 13675230, 16410276, 18233640, 20512845, 21880368, 27350460, 32820552, 36467280, 41025690, 54700920, 65641104, 82051380, 109401840, 164102760, 328205520]

約数ペア:

[(1, 328205520), (2, 164102760), (3, 109401840), (4, 82051380), (5, 65641104), (6, 54700920), (8, 41025690), (9, 36467280), (10, 32820552), (12, 27350460), (15, 21880368), (16, 20512845), (18, 18233640), (20, 16410276), (24, 13675230), (27, 12155760), (30, 10940184), (36, 9116820), (40, 8205138), (45, 7293456), (48, 6837615), (54, 6077880), (60, 5470092), (72, 4558410), (80, 4102569), (81, 4051920), (90, 3646728), (108, 3038940), (120, 2735046), (135, 2431152), (144, 2279205), (162, 2025960), (180, 1823364), (216, 1519470), (240, 1367523), (243, 1350640), (270, 1215576), (324, 1012980), (360, 911682), (405, 810384), (432, 759735), (486, 675320), (540, 607788), (648, 506490), (720, 455841), (810, 405192), (972, 337660), (1080, 303894), (1215, 270128), (1296, 253245), (1620, 202596), (1944, 168830), (2160, 151947), (2430, 135064), (3240, 101298), (3888, 84415), (4860, 67532), (6480, 50649), (9720, 33766), (16883, 19440)]