2142360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 7609680

約数和(自身を除く): 5467320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 541, 660, 792, 990, 1082, 1320, 1623, 1980, 2164, 2705, 3246, 3960, 4328, 4869, 5410, 5951, 6492, 8115, 9738, 10820, 11902, 12984, 16230, 17853, 19476, 21640, 23804, 24345, 29755, 32460, 35706, 38952, 47608, 48690, 53559, 59510, 64920, 71412, 89265, 97380, 107118, 119020, 142824, 178530, 194760, 214236, 238040, 267795, 357060, 428472, 535590, 714120, 1071180, 2142360]

約数ペア:

[(1, 2142360), (2, 1071180), (3, 714120), (4, 535590), (5, 428472), (6, 357060), (8, 267795), (9, 238040), (10, 214236), (11, 194760), (12, 178530), (15, 142824), (18, 119020), (20, 107118), (22, 97380), (24, 89265), (30, 71412), (33, 64920), (36, 59510), (40, 53559), (44, 48690), (45, 47608), (55, 38952), (60, 35706), (66, 32460), (72, 29755), (88, 24345), (90, 23804), (99, 21640), (110, 19476), (120, 17853), (132, 16230), (165, 12984), (180, 11902), (198, 10820), (220, 9738), (264, 8115), (330, 6492), (360, 5951), (396, 5410), (440, 4869), (495, 4328), (541, 3960), (660, 3246), (792, 2705), (990, 2164), (1082, 1980), (1320, 1623)]