12548880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 43669080

約数和(自身を除く): 31120200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 601, 696, 720, 870, 1044, 1160, 1202, 1305, 1392, 1740, 1803, 2088, 2320, 2404, 2610, 3005, 3480, 3606, 4176, 4808, 5220, 5409, 6010, 6960, 7212, 9015, 9616, 10440, 10818, 12020, 14424, 17429, 18030, 20880, 21636, 24040, 27045, 28848, 34858, 36060, 43272, 48080, 52287, 54090, 69716, 72120, 86544, 87145, 104574, 108180, 139432, 144240, 156861, 174290, 209148, 216360, 261435, 278864, 313722, 348580, 418296, 432720, 522870, 627444, 697160, 784305, 836592, 1045740, 1254888, 1394320, 1568610, 2091480, 2509776, 3137220, 4182960, 6274440, 12548880]

約数ペア:

[(1, 12548880), (2, 6274440), (3, 4182960), (4, 3137220), (5, 2509776), (6, 2091480), (8, 1568610), (9, 1394320), (10, 1254888), (12, 1045740), (15, 836592), (16, 784305), (18, 697160), (20, 627444), (24, 522870), (29, 432720), (30, 418296), (36, 348580), (40, 313722), (45, 278864), (48, 261435), (58, 216360), (60, 209148), (72, 174290), (80, 156861), (87, 144240), (90, 139432), (116, 108180), (120, 104574), (144, 87145), (145, 86544), (174, 72120), (180, 69716), (232, 54090), (240, 52287), (261, 48080), (290, 43272), (348, 36060), (360, 34858), (435, 28848), (464, 27045), (522, 24040), (580, 21636), (601, 20880), (696, 18030), (720, 17429), (870, 14424), (1044, 12020), (1160, 10818), (1202, 10440), (1305, 9616), (1392, 9015), (1740, 7212), (1803, 6960), (2088, 6010), (2320, 5409), (2404, 5220), (2610, 4808), (3005, 4176), (3480, 3606)]