15661959120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2416969}}^1$

素因数の和:2416994

約数の個数: 100

約数和(自身を含む): 54396326820

約数和(自身を除く): 38734367700

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 2416969, 4833938, 7250907, 9667876, 12084845, 14501814, 19335752, 21752721, 24169690, 29003628, 36254535, 38671504, 43505442, 48339380, 58007256, 65258163, 72509070, 87010884, 96678760, 108763605, 116014512, 130516326, 145018140, 174021768, 193357520, 195774489, 217527210, 261032652, 290036280, 326290815, 348043536, 391548978, 435054420, 522065304, 580072560, 652581630, 783097956, 870108840, 978872445, 1044130608, 1305163260, 1566195912, 1740217680, 1957744890, 2610326520, 3132391824, 3915489780, 5220653040, 7830979560, 15661959120]

約数ペア:

[(1, 15661959120), (2, 7830979560), (3, 5220653040), (4, 3915489780), (5, 3132391824), (6, 2610326520), (8, 1957744890), (9, 1740217680), (10, 1566195912), (12, 1305163260), (15, 1044130608), (16, 978872445), (18, 870108840), (20, 783097956), (24, 652581630), (27, 580072560), (30, 522065304), (36, 435054420), (40, 391548978), (45, 348043536), (48, 326290815), (54, 290036280), (60, 261032652), (72, 217527210), (80, 195774489), (81, 193357520), (90, 174021768), (108, 145018140), (120, 130516326), (135, 116014512), (144, 108763605), (162, 96678760), (180, 87010884), (216, 72509070), (240, 65258163), (270, 58007256), (324, 48339380), (360, 43505442), (405, 38671504), (432, 36254535), (540, 29003628), (648, 24169690), (720, 21752721), (810, 19335752), (1080, 14501814), (1296, 12084845), (1620, 9667876), (2160, 7250907), (3240, 4833938), (6480, 2416969)]