66282480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8369}}^1$

素因数の和:8399

約数の個数: 120

約数和(自身を含む): 242863920

約数和(自身を除く): 176581440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 75321, 83690, 92059, 100428, 125535, 133904, 150642, 167380, 184118, 200856, 251070, 276177, 301284, 334760, 368236, 376605, 401712, 460295, 502140, 552354, 602568, 669520, 736472, 753210, 828531, 920590, 1004280, 1104708, 1205136, 1380885, 1472944, 1506420, 1657062, 1841180, 2008560, 2209416, 2761770, 3012840, 3314124, 3682360, 4142655, 4418832, 5523540, 6025680, 6628248, 7364720, 8285310, 11047080, 13256496, 16570620, 22094160, 33141240, 66282480]

約数ペア:

[(1, 66282480), (2, 33141240), (3, 22094160), (4, 16570620), (5, 13256496), (6, 11047080), (8, 8285310), (9, 7364720), (10, 6628248), (11, 6025680), (12, 5523540), (15, 4418832), (16, 4142655), (18, 3682360), (20, 3314124), (22, 3012840), (24, 2761770), (30, 2209416), (33, 2008560), (36, 1841180), (40, 1657062), (44, 1506420), (45, 1472944), (48, 1380885), (55, 1205136), (60, 1104708), (66, 1004280), (72, 920590), (80, 828531), (88, 753210), (90, 736472), (99, 669520), (110, 602568), (120, 552354), (132, 502140), (144, 460295), (165, 401712), (176, 376605), (180, 368236), (198, 334760), (220, 301284), (240, 276177), (264, 251070), (330, 200856), (360, 184118), (396, 167380), (440, 150642), (495, 133904), (528, 125535), (660, 100428), (720, 92059), (792, 83690), (880, 75321), (990, 66952), (1320, 50214), (1584, 41845), (1980, 33476), (2640, 25107), (3960, 16738), (7920, 8369)]