48497040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 164182200

約数和(自身を除く): 115685160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 349, 360, 386, 579, 698, 720, 772, 965, 1047, 1158, 1396, 1544, 1737, 1745, 1930, 2094, 2316, 2792, 2895, 3088, 3141, 3474, 3490, 3860, 4188, 4632, 5235, 5584, 5790, 6282, 6948, 6980, 7720, 8376, 8685, 9264, 10470, 11580, 12564, 13896, 13960, 15440, 15705, 16752, 17370, 20940, 23160, 25128, 27792, 27920, 31410, 34740, 41880, 46320, 50256, 62820, 67357, 69480, 83760, 125640, 134714, 138960, 202071, 251280, 269428, 336785, 404142, 538856, 606213, 673570, 808284, 1010355, 1077712, 1212426, 1347140, 1616568, 2020710, 2424852, 2694280, 3031065, 3233136, 4041420, 4849704, 5388560, 6062130, 8082840, 9699408, 12124260, 16165680, 24248520, 48497040]

約数ペア:

[(1, 48497040), (2, 24248520), (3, 16165680), (4, 12124260), (5, 9699408), (6, 8082840), (8, 6062130), (9, 5388560), (10, 4849704), (12, 4041420), (15, 3233136), (16, 3031065), (18, 2694280), (20, 2424852), (24, 2020710), (30, 1616568), (36, 1347140), (40, 1212426), (45, 1077712), (48, 1010355), (60, 808284), (72, 673570), (80, 606213), (90, 538856), (120, 404142), (144, 336785), (180, 269428), (193, 251280), (240, 202071), (349, 138960), (360, 134714), (386, 125640), (579, 83760), (698, 69480), (720, 67357), (772, 62820), (965, 50256), (1047, 46320), (1158, 41880), (1396, 34740), (1544, 31410), (1737, 27920), (1745, 27792), (1930, 25128), (2094, 23160), (2316, 20940), (2792, 17370), (2895, 16752), (3088, 15705), (3141, 15440), (3474, 13960), (3490, 13896), (3860, 12564), (4188, 11580), (4632, 10470), (5235, 9264), (5584, 8685), (5790, 8376), (6282, 7720), (6948, 6980)]