90050880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4976

約数の個数: 112

約数和(自身を含む): 301020480

約数和(自身を除く): 210969600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 4937, 6080, 9120, 9874, 14811, 18240, 19748, 24685, 29622, 39496, 49370, 59244, 74055, 78992, 93803, 98740, 118488, 148110, 157984, 187606, 197480, 236976, 281409, 296220, 315968, 375212, 394960, 469015, 473952, 562818, 592440, 750424, 789920, 938030, 947904, 1125636, 1184880, 1407045, 1500848, 1579840, 1876060, 2251272, 2369760, 2814090, 3001696, 3752120, 4502544, 4739520, 5628180, 6003392, 7504240, 9005088, 11256360, 15008480, 18010176, 22512720, 30016960, 45025440, 90050880]

約数ペア:

[(1, 90050880), (2, 45025440), (3, 30016960), (4, 22512720), (5, 18010176), (6, 15008480), (8, 11256360), (10, 9005088), (12, 7504240), (15, 6003392), (16, 5628180), (19, 4739520), (20, 4502544), (24, 3752120), (30, 3001696), (32, 2814090), (38, 2369760), (40, 2251272), (48, 1876060), (57, 1579840), (60, 1500848), (64, 1407045), (76, 1184880), (80, 1125636), (95, 947904), (96, 938030), (114, 789920), (120, 750424), (152, 592440), (160, 562818), (190, 473952), (192, 469015), (228, 394960), (240, 375212), (285, 315968), (304, 296220), (320, 281409), (380, 236976), (456, 197480), (480, 187606), (570, 157984), (608, 148110), (760, 118488), (912, 98740), (960, 93803), (1140, 78992), (1216, 74055), (1520, 59244), (1824, 49370), (2280, 39496), (3040, 29622), (3648, 24685), (4560, 19748), (4937, 18240), (6080, 14811), (9120, 9874)]