1128840360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2951

約数の個数: 128

約数和(自身を含む): 3508531200

約数和(自身を除く): 2379690840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 852, 940, 1065, 1128, 1410, 1420, 1704, 1880, 2130, 2819, 2820, 2840, 3337, 4260, 5638, 5640, 6674, 8457, 8520, 10011, 11276, 13348, 14095, 16685, 16914, 20022, 22552, 26696, 28190, 33370, 33828, 40044, 42285, 50055, 56380, 66740, 67656, 80088, 84570, 100110, 112760, 132493, 133480, 169140, 200149, 200220, 264986, 338280, 397479, 400298, 400440, 529972, 600447, 662465, 794958, 800596, 1000745, 1059944, 1200894, 1324930, 1589916, 1601192, 1987395, 2001490, 2401788, 2649860, 3002235, 3179832, 3974790, 4002980, 4803576, 5299720, 6004470, 7949580, 8005960, 9407003, 12008940, 15899160, 18814006, 24017880, 28221009, 37628012, 47035015, 56442018, 75256024, 94070030, 112884036, 141105045, 188140060, 225768072, 282210090, 376280120, 564420180, 1128840360]

約数ペア:

[(1, 1128840360), (2, 564420180), (3, 376280120), (4, 282210090), (5, 225768072), (6, 188140060), (8, 141105045), (10, 112884036), (12, 94070030), (15, 75256024), (20, 56442018), (24, 47035015), (30, 37628012), (40, 28221009), (47, 24017880), (60, 18814006), (71, 15899160), (94, 12008940), (120, 9407003), (141, 8005960), (142, 7949580), (188, 6004470), (213, 5299720), (235, 4803576), (282, 4002980), (284, 3974790), (355, 3179832), (376, 3002235), (426, 2649860), (470, 2401788), (564, 2001490), (568, 1987395), (705, 1601192), (710, 1589916), (852, 1324930), (940, 1200894), (1065, 1059944), (1128, 1000745), (1410, 800596), (1420, 794958), (1704, 662465), (1880, 600447), (2130, 529972), (2819, 400440), (2820, 400298), (2840, 397479), (3337, 338280), (4260, 264986), (5638, 200220), (5640, 200149), (6674, 169140), (8457, 133480), (8520, 132493), (10011, 112760), (11276, 100110), (13348, 84570), (14095, 80088), (16685, 67656), (16914, 66740), (20022, 56380), (22552, 50055), (26696, 42285), (28190, 40044), (33370, 33828)]