12020040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 39494520

約数和(自身を除く): 27474480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 193, 346, 360, 386, 519, 579, 692, 772, 865, 965, 1038, 1158, 1384, 1544, 1557, 1730, 1737, 1930, 2076, 2316, 2595, 2895, 3114, 3460, 3474, 3860, 4152, 4632, 5190, 5790, 6228, 6920, 6948, 7720, 7785, 8685, 10380, 11580, 12456, 13896, 15570, 17370, 20760, 23160, 31140, 33389, 34740, 62280, 66778, 69480, 100167, 133556, 166945, 200334, 267112, 300501, 333890, 400668, 500835, 601002, 667780, 801336, 1001670, 1202004, 1335560, 1502505, 2003340, 2404008, 3005010, 4006680, 6010020, 12020040]

約数ペア:

[(1, 12020040), (2, 6010020), (3, 4006680), (4, 3005010), (5, 2404008), (6, 2003340), (8, 1502505), (9, 1335560), (10, 1202004), (12, 1001670), (15, 801336), (18, 667780), (20, 601002), (24, 500835), (30, 400668), (36, 333890), (40, 300501), (45, 267112), (60, 200334), (72, 166945), (90, 133556), (120, 100167), (173, 69480), (180, 66778), (193, 62280), (346, 34740), (360, 33389), (386, 31140), (519, 23160), (579, 20760), (692, 17370), (772, 15570), (865, 13896), (965, 12456), (1038, 11580), (1158, 10380), (1384, 8685), (1544, 7785), (1557, 7720), (1730, 6948), (1737, 6920), (1930, 6228), (2076, 5790), (2316, 5190), (2595, 4632), (2895, 4152), (3114, 3860), (3460, 3474)]