54257040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2791}}^1$

素因数の和:2819

約数の個数: 120

約数和(自身を含む): 189029568

約数和(自身を除く): 134772528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2791, 3240, 3888, 4860, 5582, 6480, 8373, 9720, 11164, 13955, 16746, 19440, 22328, 25119, 27910, 33492, 41865, 44656, 50238, 55820, 66984, 75357, 83730, 100476, 111640, 125595, 133968, 150714, 167460, 200952, 223280, 226071, 251190, 301428, 334920, 376785, 401904, 452142, 502380, 602856, 669840, 678213, 753570, 904284, 1004760, 1130355, 1205712, 1356426, 1507140, 1808568, 2009520, 2260710, 2712852, 3014280, 3391065, 3617136, 4521420, 5425704, 6028560, 6782130, 9042840, 10851408, 13564260, 18085680, 27128520, 54257040]

約数ペア:

[(1, 54257040), (2, 27128520), (3, 18085680), (4, 13564260), (5, 10851408), (6, 9042840), (8, 6782130), (9, 6028560), (10, 5425704), (12, 4521420), (15, 3617136), (16, 3391065), (18, 3014280), (20, 2712852), (24, 2260710), (27, 2009520), (30, 1808568), (36, 1507140), (40, 1356426), (45, 1205712), (48, 1130355), (54, 1004760), (60, 904284), (72, 753570), (80, 678213), (81, 669840), (90, 602856), (108, 502380), (120, 452142), (135, 401904), (144, 376785), (162, 334920), (180, 301428), (216, 251190), (240, 226071), (243, 223280), (270, 200952), (324, 167460), (360, 150714), (405, 133968), (432, 125595), (486, 111640), (540, 100476), (648, 83730), (720, 75357), (810, 66984), (972, 55820), (1080, 50238), (1215, 44656), (1296, 41865), (1620, 33492), (1944, 27910), (2160, 25119), (2430, 22328), (2791, 19440), (3240, 16746), (3888, 13955), (4860, 11164), (5582, 9720), (6480, 8373)]