11861520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4520

約数の個数: 80

約数和(自身を含む): 40122432

約数和(自身を除く): 28260912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4493, 8986, 13479, 17972, 22465, 26958, 35944, 44930, 49423, 53916, 67395, 71888, 89860, 98846, 107832, 134790, 148269, 179720, 197692, 215664, 247115, 269580, 296538, 359440, 395384, 494230, 539160, 593076, 741345, 790768, 988460, 1078320, 1186152, 1482690, 1976920, 2372304, 2965380, 3953840, 5930760, 11861520]

約数ペア:

[(1, 11861520), (2, 5930760), (3, 3953840), (4, 2965380), (5, 2372304), (6, 1976920), (8, 1482690), (10, 1186152), (11, 1078320), (12, 988460), (15, 790768), (16, 741345), (20, 593076), (22, 539160), (24, 494230), (30, 395384), (33, 359440), (40, 296538), (44, 269580), (48, 247115), (55, 215664), (60, 197692), (66, 179720), (80, 148269), (88, 134790), (110, 107832), (120, 98846), (132, 89860), (165, 71888), (176, 67395), (220, 53916), (240, 49423), (264, 44930), (330, 35944), (440, 26958), (528, 22465), (660, 17972), (880, 13479), (1320, 8986), (2640, 4493)]