29331360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20369}}^1$

素因数の和:20390

約数の個数: 72

約数和(自身を含む): 100098180

約数和(自身を除く): 70766820

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, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 183321, 203690, 244428, 305535, 325904, 366642, 407380, 488856, 611070, 651808, 733284, 814760, 916605, 977712, 1222140, 1466568, 1629520, 1833210, 1955424, 2444280, 2933136, 3259040, 3666420, 4888560, 5866272, 7332840, 9777120, 14665680, 29331360]

約数ペア:

[(1, 29331360), (2, 14665680), (3, 9777120), (4, 7332840), (5, 5866272), (6, 4888560), (8, 3666420), (9, 3259040), (10, 2933136), (12, 2444280), (15, 1955424), (16, 1833210), (18, 1629520), (20, 1466568), (24, 1222140), (30, 977712), (32, 916605), (36, 814760), (40, 733284), (45, 651808), (48, 611070), (60, 488856), (72, 407380), (80, 366642), (90, 325904), (96, 305535), (120, 244428), (144, 203690), (160, 183321), (180, 162952), (240, 122214), (288, 101845), (360, 81476), (480, 61107), (720, 40738), (1440, 20369)]