54618840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 184204800

約数和(自身を除く): 129585960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 491, 515, 540, 618, 824, 927, 982, 1030, 1080, 1236, 1473, 1545, 1854, 1964, 2060, 2455, 2472, 2781, 2946, 3090, 3708, 3928, 4120, 4419, 4635, 4910, 5562, 5892, 6180, 7365, 7416, 8838, 9270, 9820, 11124, 11784, 12360, 13257, 13905, 14730, 17676, 18540, 19640, 22095, 22248, 26514, 27810, 29460, 35352, 37080, 44190, 50573, 53028, 55620, 58920, 66285, 88380, 101146, 106056, 111240, 132570, 151719, 176760, 202292, 252865, 265140, 303438, 404584, 455157, 505730, 530280, 606876, 758595, 910314, 1011460, 1213752, 1365471, 1517190, 1820628, 2022920, 2275785, 2730942, 3034380, 3641256, 4551570, 5461884, 6068760, 6827355, 9103140, 10923768, 13654710, 18206280, 27309420, 54618840]

約数ペア:

[(1, 54618840), (2, 27309420), (3, 18206280), (4, 13654710), (5, 10923768), (6, 9103140), (8, 6827355), (9, 6068760), (10, 5461884), (12, 4551570), (15, 3641256), (18, 3034380), (20, 2730942), (24, 2275785), (27, 2022920), (30, 1820628), (36, 1517190), (40, 1365471), (45, 1213752), (54, 1011460), (60, 910314), (72, 758595), (90, 606876), (103, 530280), (108, 505730), (120, 455157), (135, 404584), (180, 303438), (206, 265140), (216, 252865), (270, 202292), (309, 176760), (360, 151719), (412, 132570), (491, 111240), (515, 106056), (540, 101146), (618, 88380), (824, 66285), (927, 58920), (982, 55620), (1030, 53028), (1080, 50573), (1236, 44190), (1473, 37080), (1545, 35352), (1854, 29460), (1964, 27810), (2060, 26514), (2455, 22248), (2472, 22095), (2781, 19640), (2946, 18540), (3090, 17676), (3708, 14730), (3928, 13905), (4120, 13257), (4419, 12360), (4635, 11784), (4910, 11124), (5562, 9820), (5892, 9270), (6180, 8838), (7365, 7416)]