54385560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 186321600

約数和(自身を除く): 131936040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1361, 1480, 1665, 1998, 2220, 2664, 2722, 3330, 3996, 4083, 4440, 4995, 5444, 6660, 6805, 7992, 8166, 9990, 10888, 12249, 13320, 13610, 16332, 19980, 20415, 24498, 27220, 32664, 36747, 39960, 40830, 48996, 50357, 54440, 61245, 73494, 81660, 97992, 100714, 122490, 146988, 151071, 163320, 183735, 201428, 244980, 251785, 293976, 302142, 367470, 402856, 453213, 489960, 503570, 604284, 734940, 755355, 906426, 1007140, 1208568, 1359639, 1469880, 1510710, 1812852, 2014280, 2266065, 2719278, 3021420, 3625704, 4532130, 5438556, 6042840, 6798195, 9064260, 10877112, 13596390, 18128520, 27192780, 54385560]

約数ペア:

[(1, 54385560), (2, 27192780), (3, 18128520), (4, 13596390), (5, 10877112), (6, 9064260), (8, 6798195), (9, 6042840), (10, 5438556), (12, 4532130), (15, 3625704), (18, 3021420), (20, 2719278), (24, 2266065), (27, 2014280), (30, 1812852), (36, 1510710), (37, 1469880), (40, 1359639), (45, 1208568), (54, 1007140), (60, 906426), (72, 755355), (74, 734940), (90, 604284), (108, 503570), (111, 489960), (120, 453213), (135, 402856), (148, 367470), (180, 302142), (185, 293976), (216, 251785), (222, 244980), (270, 201428), (296, 183735), (333, 163320), (360, 151071), (370, 146988), (444, 122490), (540, 100714), (555, 97992), (666, 81660), (740, 73494), (888, 61245), (999, 54440), (1080, 50357), (1110, 48996), (1332, 40830), (1361, 39960), (1480, 36747), (1665, 32664), (1998, 27220), (2220, 24498), (2664, 20415), (2722, 19980), (3330, 16332), (3996, 13610), (4083, 13320), (4440, 12249), (4995, 10888), (5444, 9990), (6660, 8166), (6805, 7992)]