55193760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38329}}^1$

素因数の和:38350

約数の個数: 72

約数和(自身を含む): 188353620

約数和(自身を除く): 133159860

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38329, 76658, 114987, 153316, 191645, 229974, 306632, 344961, 383290, 459948, 574935, 613264, 689922, 766580, 919896, 1149870, 1226528, 1379844, 1533160, 1724805, 1839792, 2299740, 2759688, 3066320, 3449610, 3679584, 4599480, 5519376, 6132640, 6899220, 9198960, 11038752, 13798440, 18397920, 27596880, 55193760]

約数ペア:

[(1, 55193760), (2, 27596880), (3, 18397920), (4, 13798440), (5, 11038752), (6, 9198960), (8, 6899220), (9, 6132640), (10, 5519376), (12, 4599480), (15, 3679584), (16, 3449610), (18, 3066320), (20, 2759688), (24, 2299740), (30, 1839792), (32, 1724805), (36, 1533160), (40, 1379844), (45, 1226528), (48, 1149870), (60, 919896), (72, 766580), (80, 689922), (90, 613264), (96, 574935), (120, 459948), (144, 383290), (160, 344961), (180, 306632), (240, 229974), (288, 191645), (360, 153316), (480, 114987), (720, 76658), (1440, 38329)]