48391440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 151055808

約数和(自身を除く): 102664368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1237, 1304, 1630, 1956, 2445, 2474, 2608, 3260, 3711, 3912, 4890, 4948, 6185, 6520, 7422, 7824, 9780, 9896, 12370, 13040, 14844, 18555, 19560, 19792, 24740, 29688, 37110, 39120, 49480, 59376, 74220, 98960, 148440, 201631, 296880, 403262, 604893, 806524, 1008155, 1209786, 1613048, 2016310, 2419572, 3024465, 3226096, 4032620, 4839144, 6048930, 8065240, 9678288, 12097860, 16130480, 24195720, 48391440]

約数ペア:

[(1, 48391440), (2, 24195720), (3, 16130480), (4, 12097860), (5, 9678288), (6, 8065240), (8, 6048930), (10, 4839144), (12, 4032620), (15, 3226096), (16, 3024465), (20, 2419572), (24, 2016310), (30, 1613048), (40, 1209786), (48, 1008155), (60, 806524), (80, 604893), (120, 403262), (163, 296880), (240, 201631), (326, 148440), (489, 98960), (652, 74220), (815, 59376), (978, 49480), (1237, 39120), (1304, 37110), (1630, 29688), (1956, 24740), (2445, 19792), (2474, 19560), (2608, 18555), (3260, 14844), (3711, 13040), (3912, 12370), (4890, 9896), (4948, 9780), (6185, 7824), (6520, 7422)]