1237720320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{107441}}^1$

素因数の和:107468

約数の個数: 108

約数和(自身を含む): 4282423236

約数和(自身を除く): 3044702916

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, 107441, 214882, 322323, 429764, 537205, 644646, 859528, 966969, 1074410, 1289292, 1611615, 1719056, 1933938, 2148820, 2578584, 3223230, 3438112, 3867876, 4297640, 4834845, 5157168, 6446460, 6876224, 7735752, 8595280, 9669690, 10314336, 12892920, 13752448, 15471504, 17190560, 19339380, 20628672, 25785840, 27504896, 30943008, 34381120, 38678760, 41257344, 51571680, 61886016, 68762240, 77357520, 82514688, 103143360, 123772032, 137524480, 154715040, 206286720, 247544064, 309430080, 412573440, 618860160, 1237720320]

約数ペア:

[(1, 1237720320), (2, 618860160), (3, 412573440), (4, 309430080), (5, 247544064), (6, 206286720), (8, 154715040), (9, 137524480), (10, 123772032), (12, 103143360), (15, 82514688), (16, 77357520), (18, 68762240), (20, 61886016), (24, 51571680), (30, 41257344), (32, 38678760), (36, 34381120), (40, 30943008), (45, 27504896), (48, 25785840), (60, 20628672), (64, 19339380), (72, 17190560), (80, 15471504), (90, 13752448), (96, 12892920), (120, 10314336), (128, 9669690), (144, 8595280), (160, 7735752), (180, 6876224), (192, 6446460), (240, 5157168), (256, 4834845), (288, 4297640), (320, 3867876), (360, 3438112), (384, 3223230), (480, 2578584), (576, 2148820), (640, 1933938), (720, 1719056), (768, 1611615), (960, 1289292), (1152, 1074410), (1280, 966969), (1440, 859528), (1920, 644646), (2304, 537205), (2880, 429764), (3840, 322323), (5760, 214882), (11520, 107441)]