12269880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 47219040

約数和(自身を除く): 34949160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 541, 567, 630, 648, 756, 810, 840, 945, 1080, 1082, 1134, 1260, 1512, 1620, 1623, 1890, 2164, 2268, 2520, 2705, 2835, 3240, 3246, 3780, 3787, 4328, 4536, 4869, 5410, 5670, 6492, 7560, 7574, 8115, 9738, 10820, 11340, 11361, 12984, 14607, 15148, 16230, 18935, 19476, 21640, 22680, 22722, 24345, 29214, 30296, 32460, 34083, 37870, 38952, 43821, 45444, 48690, 56805, 58428, 64920, 68166, 73035, 75740, 87642, 90888, 97380, 102249, 113610, 116856, 136332, 146070, 151480, 170415, 175284, 194760, 204498, 219105, 227220, 272664, 292140, 306747, 340830, 350568, 408996, 438210, 454440, 511245, 584280, 613494, 681660, 817992, 876420, 1022490, 1226988, 1363320, 1533735, 1752840, 2044980, 2453976, 3067470, 4089960, 6134940, 12269880]

約数ペア:

[(1, 12269880), (2, 6134940), (3, 4089960), (4, 3067470), (5, 2453976), (6, 2044980), (7, 1752840), (8, 1533735), (9, 1363320), (10, 1226988), (12, 1022490), (14, 876420), (15, 817992), (18, 681660), (20, 613494), (21, 584280), (24, 511245), (27, 454440), (28, 438210), (30, 408996), (35, 350568), (36, 340830), (40, 306747), (42, 292140), (45, 272664), (54, 227220), (56, 219105), (60, 204498), (63, 194760), (70, 175284), (72, 170415), (81, 151480), (84, 146070), (90, 136332), (105, 116856), (108, 113610), (120, 102249), (126, 97380), (135, 90888), (140, 87642), (162, 75740), (168, 73035), (180, 68166), (189, 64920), (210, 58428), (216, 56805), (252, 48690), (270, 45444), (280, 43821), (315, 38952), (324, 37870), (360, 34083), (378, 32460), (405, 30296), (420, 29214), (504, 24345), (540, 22722), (541, 22680), (567, 21640), (630, 19476), (648, 18935), (756, 16230), (810, 15148), (840, 14607), (945, 12984), (1080, 11361), (1082, 11340), (1134, 10820), (1260, 9738), (1512, 8115), (1620, 7574), (1623, 7560), (1890, 6492), (2164, 5670), (2268, 5410), (2520, 4869), (2705, 4536), (2835, 4328), (3240, 3787), (3246, 3780)]