47271240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6947

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 114469560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 6911, 13822, 20733, 27644, 34555, 41466, 55288, 62199, 69110, 82932, 103665, 124398, 131309, 138220, 165864, 207330, 248796, 262618, 276440, 310995, 393927, 414660, 497592, 525236, 621990, 656545, 787854, 829320, 1050472, 1181781, 1243980, 1313090, 1575708, 1969635, 2363562, 2487960, 2626180, 3151416, 3939270, 4727124, 5252360, 5908905, 7878540, 9454248, 11817810, 15757080, 23635620, 47271240]

約数ペア:

[(1, 47271240), (2, 23635620), (3, 15757080), (4, 11817810), (5, 9454248), (6, 7878540), (8, 5908905), (9, 5252360), (10, 4727124), (12, 3939270), (15, 3151416), (18, 2626180), (19, 2487960), (20, 2363562), (24, 1969635), (30, 1575708), (36, 1313090), (38, 1243980), (40, 1181781), (45, 1050472), (57, 829320), (60, 787854), (72, 656545), (76, 621990), (90, 525236), (95, 497592), (114, 414660), (120, 393927), (152, 310995), (171, 276440), (180, 262618), (190, 248796), (228, 207330), (285, 165864), (342, 138220), (360, 131309), (380, 124398), (456, 103665), (570, 82932), (684, 69110), (760, 62199), (855, 55288), (1140, 41466), (1368, 34555), (1710, 27644), (2280, 20733), (3420, 13822), (6840, 6911)]