729206280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61381}}^1$

素因数の和:61412

約数の個数: 128

約数和(自身を含む): 2651702400

約数和(自身を除く): 1922496120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 61381, 122762, 184143, 245524, 306905, 368286, 491048, 552429, 613810, 675191, 736572, 920715, 1104858, 1227620, 1350382, 1473144, 1657287, 1841430, 2025573, 2209716, 2455240, 2700764, 2762145, 3314574, 3375955, 3682860, 4051146, 4419432, 5401528, 5524290, 6076719, 6629148, 6751910, 7365720, 8102292, 8286435, 10127865, 11048580, 12153438, 13258296, 13503820, 16204584, 16572870, 18230157, 20255730, 22097160, 24306876, 27007640, 30383595, 33145740, 36460314, 40511460, 48613752, 60767190, 66291480, 72920628, 81022920, 91150785, 121534380, 145841256, 182301570, 243068760, 364603140, 729206280]

約数ペア:

[(1, 729206280), (2, 364603140), (3, 243068760), (4, 182301570), (5, 145841256), (6, 121534380), (8, 91150785), (9, 81022920), (10, 72920628), (11, 66291480), (12, 60767190), (15, 48613752), (18, 40511460), (20, 36460314), (22, 33145740), (24, 30383595), (27, 27007640), (30, 24306876), (33, 22097160), (36, 20255730), (40, 18230157), (44, 16572870), (45, 16204584), (54, 13503820), (55, 13258296), (60, 12153438), (66, 11048580), (72, 10127865), (88, 8286435), (90, 8102292), (99, 7365720), (108, 6751910), (110, 6629148), (120, 6076719), (132, 5524290), (135, 5401528), (165, 4419432), (180, 4051146), (198, 3682860), (216, 3375955), (220, 3314574), (264, 2762145), (270, 2700764), (297, 2455240), (330, 2209716), (360, 2025573), (396, 1841430), (440, 1657287), (495, 1473144), (540, 1350382), (594, 1227620), (660, 1104858), (792, 920715), (990, 736572), (1080, 675191), (1188, 613810), (1320, 552429), (1485, 491048), (1980, 368286), (2376, 306905), (2970, 245524), (3960, 184143), (5940, 122762), (11880, 61381)]