726871680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2459

約数の個数: 192

約数和(自身を含む): 2558410920

約数和(自身を除く): 1831539240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2381, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4762, 4770, 5088, 5760, 6360, 6784, 7143, 7632, 8480, 9524, 9540, 10176, 11905, 12720, 14286, 15264, 16960, 19048, 19080, 20352, 21429, 23810, 25440, 28572, 30528, 33920, 35715, 38096, 38160, 42858, 47620, 50880, 57144, 61056, 71430, 76192, 76320, 85716, 95240, 101760, 107145, 114288, 126193, 142860, 152384, 152640, 171432, 190480, 214290, 228576, 252386, 285720, 304768, 305280, 342864, 378579, 380960, 428580, 457152, 504772, 571440, 630965, 685728, 757158, 761920, 857160, 914304, 1009544, 1135737, 1142880, 1261930, 1371456, 1514316, 1523840, 1714320, 1892895, 2019088, 2271474, 2285760, 2523860, 2742912, 3028632, 3428640, 3785790, 4038176, 4542948, 4571520, 5047720, 5678685, 6057264, 6857280, 7571580, 8076352, 9085896, 10095440, 11357370, 12114528, 13714560, 15143160, 16152704, 18171792, 20190880, 22714740, 24229056, 30286320, 36343584, 40381760, 45429480, 48458112, 60572640, 72687168, 80763520, 90858960, 121145280, 145374336, 181717920, 242290560, 363435840, 726871680]

約数ペア:

[(1, 726871680), (2, 363435840), (3, 242290560), (4, 181717920), (5, 145374336), (6, 121145280), (8, 90858960), (9, 80763520), (10, 72687168), (12, 60572640), (15, 48458112), (16, 45429480), (18, 40381760), (20, 36343584), (24, 30286320), (30, 24229056), (32, 22714740), (36, 20190880), (40, 18171792), (45, 16152704), (48, 15143160), (53, 13714560), (60, 12114528), (64, 11357370), (72, 10095440), (80, 9085896), (90, 8076352), (96, 7571580), (106, 6857280), (120, 6057264), (128, 5678685), (144, 5047720), (159, 4571520), (160, 4542948), (180, 4038176), (192, 3785790), (212, 3428640), (240, 3028632), (265, 2742912), (288, 2523860), (318, 2285760), (320, 2271474), (360, 2019088), (384, 1892895), (424, 1714320), (477, 1523840), (480, 1514316), (530, 1371456), (576, 1261930), (636, 1142880), (640, 1135737), (720, 1009544), (795, 914304), (848, 857160), (954, 761920), (960, 757158), (1060, 685728), (1152, 630965), (1272, 571440), (1440, 504772), (1590, 457152), (1696, 428580), (1908, 380960), (1920, 378579), (2120, 342864), (2381, 305280), (2385, 304768), (2544, 285720), (2880, 252386), (3180, 228576), (3392, 214290), (3816, 190480), (4240, 171432), (4762, 152640), (4770, 152384), (5088, 142860), (5760, 126193), (6360, 114288), (6784, 107145), (7143, 101760), (7632, 95240), (8480, 85716), (9524, 76320), (9540, 76192), (10176, 71430), (11905, 61056), (12720, 57144), (14286, 50880), (15264, 47620), (16960, 42858), (19048, 38160), (19080, 38096), (20352, 35715), (21429, 33920), (23810, 30528), (25440, 28572)]