7280536320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{631991}}^1$

素因数の和:632018

約数の個数: 108

約数和(自身を含む): 25189937136

約数和(自身を除く): 17909400816

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 631991, 1263982, 1895973, 2527964, 3159955, 3791946, 5055928, 5687919, 6319910, 7583892, 9479865, 10111856, 11375838, 12639820, 15167784, 18959730, 20223712, 22751676, 25279640, 28439595, 30335568, 37919460, 40447424, 45503352, 50559280, 56879190, 60671136, 75838920, 80894848, 91006704, 101118560, 113758380, 121342272, 151677840, 161789696, 182013408, 202237120, 227516760, 242684544, 303355680, 364026816, 404474240, 455033520, 485369088, 606711360, 728053632, 808948480, 910067040, 1213422720, 1456107264, 1820134080, 2426845440, 3640268160, 7280536320]

約数ペア:

[(1, 7280536320), (2, 3640268160), (3, 2426845440), (4, 1820134080), (5, 1456107264), (6, 1213422720), (8, 910067040), (9, 808948480), (10, 728053632), (12, 606711360), (15, 485369088), (16, 455033520), (18, 404474240), (20, 364026816), (24, 303355680), (30, 242684544), (32, 227516760), (36, 202237120), (40, 182013408), (45, 161789696), (48, 151677840), (60, 121342272), (64, 113758380), (72, 101118560), (80, 91006704), (90, 80894848), (96, 75838920), (120, 60671136), (128, 56879190), (144, 50559280), (160, 45503352), (180, 40447424), (192, 37919460), (240, 30335568), (256, 28439595), (288, 25279640), (320, 22751676), (360, 20223712), (384, 18959730), (480, 15167784), (576, 12639820), (640, 11375838), (720, 10111856), (768, 9479865), (960, 7583892), (1152, 6319910), (1280, 5687919), (1440, 5055928), (1920, 3791946), (2304, 3159955), (2880, 2527964), (3840, 1895973), (5760, 1263982), (11520, 631991)]