77365920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 96

約数和(自身を含む): 246576960

約数和(自身を除く): 169211040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 1811, 2136, 2670, 2848, 3560, 3622, 4272, 5340, 5433, 7120, 7244, 8544, 9055, 10680, 10866, 14240, 14488, 18110, 21360, 21732, 27165, 28976, 36220, 42720, 43464, 54330, 57952, 72440, 86928, 108660, 144880, 161179, 173856, 217320, 289760, 322358, 434640, 483537, 644716, 805895, 869280, 967074, 1289432, 1611790, 1934148, 2417685, 2578864, 3223580, 3868296, 4835370, 5157728, 6447160, 7736592, 9670740, 12894320, 15473184, 19341480, 25788640, 38682960, 77365920]

約数ペア:

[(1, 77365920), (2, 38682960), (3, 25788640), (4, 19341480), (5, 15473184), (6, 12894320), (8, 9670740), (10, 7736592), (12, 6447160), (15, 5157728), (16, 4835370), (20, 3868296), (24, 3223580), (30, 2578864), (32, 2417685), (40, 1934148), (48, 1611790), (60, 1289432), (80, 967074), (89, 869280), (96, 805895), (120, 644716), (160, 483537), (178, 434640), (240, 322358), (267, 289760), (356, 217320), (445, 173856), (480, 161179), (534, 144880), (712, 108660), (890, 86928), (1068, 72440), (1335, 57952), (1424, 54330), (1780, 43464), (1811, 42720), (2136, 36220), (2670, 28976), (2848, 27165), (3560, 21732), (3622, 21360), (4272, 18110), (5340, 14488), (5433, 14240), (7120, 10866), (7244, 10680), (8544, 9055)]