48635280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 120

約数和(自身を含む): 168679680

約数和(自身を除く): 120044400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2179, 2232, 2480, 2790, 3720, 4358, 4464, 5580, 6537, 7440, 8716, 10895, 11160, 13074, 17432, 19611, 21790, 22320, 26148, 32685, 34864, 39222, 43580, 52296, 65370, 67549, 78444, 87160, 98055, 104592, 130740, 135098, 156888, 174320, 196110, 202647, 261480, 270196, 313776, 337745, 392220, 405294, 522960, 540392, 607941, 675490, 784440, 810588, 1013235, 1080784, 1215882, 1350980, 1568880, 1621176, 2026470, 2431764, 2701960, 3039705, 3242352, 4052940, 4863528, 5403920, 6079410, 8105880, 9727056, 12158820, 16211760, 24317640, 48635280]

約数ペア:

[(1, 48635280), (2, 24317640), (3, 16211760), (4, 12158820), (5, 9727056), (6, 8105880), (8, 6079410), (9, 5403920), (10, 4863528), (12, 4052940), (15, 3242352), (16, 3039705), (18, 2701960), (20, 2431764), (24, 2026470), (30, 1621176), (31, 1568880), (36, 1350980), (40, 1215882), (45, 1080784), (48, 1013235), (60, 810588), (62, 784440), (72, 675490), (80, 607941), (90, 540392), (93, 522960), (120, 405294), (124, 392220), (144, 337745), (155, 313776), (180, 270196), (186, 261480), (240, 202647), (248, 196110), (279, 174320), (310, 156888), (360, 135098), (372, 130740), (465, 104592), (496, 98055), (558, 87160), (620, 78444), (720, 67549), (744, 65370), (930, 52296), (1116, 43580), (1240, 39222), (1395, 34864), (1488, 32685), (1860, 26148), (2179, 22320), (2232, 21790), (2480, 19611), (2790, 17432), (3720, 13074), (4358, 11160), (4464, 10895), (5580, 8716), (6537, 7440)]