88421520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33493}}^1$

素因数の和:33520

約数の個数: 80

約数和(自身を含む): 299034432

約数和(自身を除く): 210612912

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, 33493, 66986, 100479, 133972, 167465, 200958, 267944, 334930, 368423, 401916, 502395, 535888, 669860, 736846, 803832, 1004790, 1105269, 1339720, 1473692, 1607664, 1842115, 2009580, 2210538, 2679440, 2947384, 3684230, 4019160, 4421076, 5526345, 5894768, 7368460, 8038320, 8842152, 11052690, 14736920, 17684304, 22105380, 29473840, 44210760, 88421520]

約数ペア:

[(1, 88421520), (2, 44210760), (3, 29473840), (4, 22105380), (5, 17684304), (6, 14736920), (8, 11052690), (10, 8842152), (11, 8038320), (12, 7368460), (15, 5894768), (16, 5526345), (20, 4421076), (22, 4019160), (24, 3684230), (30, 2947384), (33, 2679440), (40, 2210538), (44, 2009580), (48, 1842115), (55, 1607664), (60, 1473692), (66, 1339720), (80, 1105269), (88, 1004790), (110, 803832), (120, 736846), (132, 669860), (165, 535888), (176, 502395), (220, 401916), (240, 368423), (264, 334930), (330, 267944), (440, 200958), (528, 167465), (660, 133972), (880, 100479), (1320, 66986), (2640, 33493)]