26577720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 96354720

約数和(自身を除く): 69777000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 631, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1262, 1404, 1560, 1620, 1755, 1893, 2106, 2340, 2524, 2808, 3155, 3240, 3510, 3786, 4212, 4680, 5048, 5265, 5679, 6310, 7020, 7572, 8203, 8424, 9465, 10530, 11358, 12620, 14040, 15144, 16406, 17037, 18930, 21060, 22716, 24609, 25240, 28395, 32812, 34074, 37860, 41015, 42120, 45432, 49218, 51111, 56790, 65624, 68148, 73827, 75720, 82030, 85185, 98436, 102222, 113580, 123045, 136296, 147654, 164060, 170370, 196872, 204444, 221481, 227160, 246090, 255555, 295308, 328120, 340740, 369135, 408888, 442962, 492180, 511110, 590616, 664443, 681480, 738270, 885924, 984360, 1022220, 1107405, 1328886, 1476540, 1771848, 2044440, 2214810, 2657772, 2953080, 3322215, 4429620, 5315544, 6644430, 8859240, 13288860, 26577720]

約数ペア:

[(1, 26577720), (2, 13288860), (3, 8859240), (4, 6644430), (5, 5315544), (6, 4429620), (8, 3322215), (9, 2953080), (10, 2657772), (12, 2214810), (13, 2044440), (15, 1771848), (18, 1476540), (20, 1328886), (24, 1107405), (26, 1022220), (27, 984360), (30, 885924), (36, 738270), (39, 681480), (40, 664443), (45, 590616), (52, 511110), (54, 492180), (60, 442962), (65, 408888), (72, 369135), (78, 340740), (81, 328120), (90, 295308), (104, 255555), (108, 246090), (117, 227160), (120, 221481), (130, 204444), (135, 196872), (156, 170370), (162, 164060), (180, 147654), (195, 136296), (216, 123045), (234, 113580), (260, 102222), (270, 98436), (312, 85185), (324, 82030), (351, 75720), (360, 73827), (390, 68148), (405, 65624), (468, 56790), (520, 51111), (540, 49218), (585, 45432), (631, 42120), (648, 41015), (702, 37860), (780, 34074), (810, 32812), (936, 28395), (1053, 25240), (1080, 24609), (1170, 22716), (1262, 21060), (1404, 18930), (1560, 17037), (1620, 16406), (1755, 15144), (1893, 14040), (2106, 12620), (2340, 11358), (2524, 10530), (2808, 9465), (3155, 8424), (3240, 8203), (3510, 7572), (3786, 7020), (4212, 6310), (4680, 5679), (5048, 5265)]