26344440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 90953280

約数和(自身を除く): 64608840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 173, 180, 188, 216, 235, 270, 282, 324, 346, 360, 376, 405, 423, 470, 519, 540, 564, 648, 692, 705, 810, 846, 865, 940, 1038, 1080, 1128, 1269, 1384, 1410, 1557, 1620, 1692, 1730, 1880, 2076, 2115, 2538, 2595, 2820, 3114, 3240, 3384, 3460, 3807, 4152, 4230, 4671, 5076, 5190, 5640, 6228, 6345, 6920, 7614, 7785, 8131, 8460, 9342, 10152, 10380, 12456, 12690, 14013, 15228, 15570, 16262, 16920, 18684, 19035, 20760, 23355, 24393, 25380, 28026, 30456, 31140, 32524, 37368, 38070, 40655, 46710, 48786, 50760, 56052, 62280, 65048, 70065, 73179, 76140, 81310, 93420, 97572, 112104, 121965, 140130, 146358, 152280, 162620, 186840, 195144, 219537, 243930, 280260, 292716, 325240, 365895, 439074, 487860, 560520, 585432, 658611, 731790, 878148, 975720, 1097685, 1317222, 1463580, 1756296, 2195370, 2634444, 2927160, 3293055, 4390740, 5268888, 6586110, 8781480, 13172220, 26344440]

約数ペア:

[(1, 26344440), (2, 13172220), (3, 8781480), (4, 6586110), (5, 5268888), (6, 4390740), (8, 3293055), (9, 2927160), (10, 2634444), (12, 2195370), (15, 1756296), (18, 1463580), (20, 1317222), (24, 1097685), (27, 975720), (30, 878148), (36, 731790), (40, 658611), (45, 585432), (47, 560520), (54, 487860), (60, 439074), (72, 365895), (81, 325240), (90, 292716), (94, 280260), (108, 243930), (120, 219537), (135, 195144), (141, 186840), (162, 162620), (173, 152280), (180, 146358), (188, 140130), (216, 121965), (235, 112104), (270, 97572), (282, 93420), (324, 81310), (346, 76140), (360, 73179), (376, 70065), (405, 65048), (423, 62280), (470, 56052), (519, 50760), (540, 48786), (564, 46710), (648, 40655), (692, 38070), (705, 37368), (810, 32524), (846, 31140), (865, 30456), (940, 28026), (1038, 25380), (1080, 24393), (1128, 23355), (1269, 20760), (1384, 19035), (1410, 18684), (1557, 16920), (1620, 16262), (1692, 15570), (1730, 15228), (1880, 14013), (2076, 12690), (2115, 12456), (2538, 10380), (2595, 10152), (2820, 9342), (3114, 8460), (3240, 8131), (3384, 7785), (3460, 7614), (3807, 6920), (4152, 6345), (4230, 6228), (4671, 5640), (5076, 5190)]