48369840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 154923120

約数和(自身を除く): 106553280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 109, 120, 129, 172, 215, 218, 240, 258, 327, 344, 430, 436, 516, 545, 645, 654, 688, 860, 872, 1032, 1090, 1290, 1308, 1635, 1720, 1744, 1849, 2064, 2180, 2580, 2616, 3270, 3440, 3698, 4360, 4687, 5160, 5232, 5547, 6540, 7396, 8720, 9245, 9374, 10320, 11094, 13080, 14061, 14792, 18490, 18748, 22188, 23435, 26160, 27735, 28122, 29584, 36980, 37496, 44376, 46870, 55470, 56244, 70305, 73960, 74992, 88752, 93740, 110940, 112488, 140610, 147920, 187480, 201541, 221880, 224976, 281220, 374960, 403082, 443760, 562440, 604623, 806164, 1007705, 1124880, 1209246, 1612328, 2015410, 2418492, 3023115, 3224656, 4030820, 4836984, 6046230, 8061640, 9673968, 12092460, 16123280, 24184920, 48369840]

約数ペア:

[(1, 48369840), (2, 24184920), (3, 16123280), (4, 12092460), (5, 9673968), (6, 8061640), (8, 6046230), (10, 4836984), (12, 4030820), (15, 3224656), (16, 3023115), (20, 2418492), (24, 2015410), (30, 1612328), (40, 1209246), (43, 1124880), (48, 1007705), (60, 806164), (80, 604623), (86, 562440), (109, 443760), (120, 403082), (129, 374960), (172, 281220), (215, 224976), (218, 221880), (240, 201541), (258, 187480), (327, 147920), (344, 140610), (430, 112488), (436, 110940), (516, 93740), (545, 88752), (645, 74992), (654, 73960), (688, 70305), (860, 56244), (872, 55470), (1032, 46870), (1090, 44376), (1290, 37496), (1308, 36980), (1635, 29584), (1720, 28122), (1744, 27735), (1849, 26160), (2064, 23435), (2180, 22188), (2580, 18748), (2616, 18490), (3270, 14792), (3440, 14061), (3698, 13080), (4360, 11094), (4687, 10320), (5160, 9374), (5232, 9245), (5547, 8720), (6540, 7396)]