40081200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 129896448

約数和(自身を除く): 89815248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 263, 300, 381, 400, 508, 526, 600, 635, 762, 789, 1016, 1052, 1200, 1270, 1315, 1524, 1578, 1905, 2032, 2104, 2540, 2630, 3048, 3156, 3175, 3810, 3945, 4208, 5080, 5260, 6096, 6312, 6350, 6575, 7620, 7890, 9525, 10160, 10520, 12624, 12700, 13150, 15240, 15780, 19050, 19725, 21040, 25400, 26300, 30480, 31560, 33401, 38100, 39450, 50800, 52600, 63120, 66802, 76200, 78900, 100203, 105200, 133604, 152400, 157800, 167005, 200406, 267208, 315600, 334010, 400812, 501015, 534416, 668020, 801624, 835025, 1002030, 1336040, 1603248, 1670050, 2004060, 2505075, 2672080, 3340100, 4008120, 5010150, 6680200, 8016240, 10020300, 13360400, 20040600, 40081200]

約数ペア:

[(1, 40081200), (2, 20040600), (3, 13360400), (4, 10020300), (5, 8016240), (6, 6680200), (8, 5010150), (10, 4008120), (12, 3340100), (15, 2672080), (16, 2505075), (20, 2004060), (24, 1670050), (25, 1603248), (30, 1336040), (40, 1002030), (48, 835025), (50, 801624), (60, 668020), (75, 534416), (80, 501015), (100, 400812), (120, 334010), (127, 315600), (150, 267208), (200, 200406), (240, 167005), (254, 157800), (263, 152400), (300, 133604), (381, 105200), (400, 100203), (508, 78900), (526, 76200), (600, 66802), (635, 63120), (762, 52600), (789, 50800), (1016, 39450), (1052, 38100), (1200, 33401), (1270, 31560), (1315, 30480), (1524, 26300), (1578, 25400), (1905, 21040), (2032, 19725), (2104, 19050), (2540, 15780), (2630, 15240), (3048, 13150), (3156, 12700), (3175, 12624), (3810, 10520), (3945, 10160), (4208, 9525), (5080, 7890), (5260, 7620), (6096, 6575), (6312, 6350)]