154404480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 496601280

約数和(自身を除く): 342196800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 587, 640, 685, 822, 960, 1096, 1174, 1370, 1644, 1761, 1920, 2055, 2192, 2348, 2740, 2935, 3288, 3522, 4110, 4384, 4696, 5480, 5870, 6576, 7044, 8220, 8768, 8805, 9392, 10960, 11740, 13152, 14088, 16440, 17536, 17610, 18784, 21920, 23480, 26304, 28176, 32880, 35220, 37568, 43840, 46960, 52608, 56352, 65760, 70440, 75136, 80419, 87680, 93920, 112704, 131520, 140880, 160838, 187840, 225408, 241257, 263040, 281760, 321676, 375680, 402095, 482514, 563520, 643352, 804190, 965028, 1127040, 1206285, 1286704, 1608380, 1930056, 2412570, 2573408, 3216760, 3860112, 4825140, 5146816, 6433520, 7720224, 9650280, 10293632, 12867040, 15440448, 19300560, 25734080, 30880896, 38601120, 51468160, 77202240, 154404480]

約数ペア:

[(1, 154404480), (2, 77202240), (3, 51468160), (4, 38601120), (5, 30880896), (6, 25734080), (8, 19300560), (10, 15440448), (12, 12867040), (15, 10293632), (16, 9650280), (20, 7720224), (24, 6433520), (30, 5146816), (32, 4825140), (40, 3860112), (48, 3216760), (60, 2573408), (64, 2412570), (80, 1930056), (96, 1608380), (120, 1286704), (128, 1206285), (137, 1127040), (160, 965028), (192, 804190), (240, 643352), (274, 563520), (320, 482514), (384, 402095), (411, 375680), (480, 321676), (548, 281760), (587, 263040), (640, 241257), (685, 225408), (822, 187840), (960, 160838), (1096, 140880), (1174, 131520), (1370, 112704), (1644, 93920), (1761, 87680), (1920, 80419), (2055, 75136), (2192, 70440), (2348, 65760), (2740, 56352), (2935, 52608), (3288, 46960), (3522, 43840), (4110, 37568), (4384, 35220), (4696, 32880), (5480, 28176), (5870, 26304), (6576, 23480), (7044, 21920), (8220, 18784), (8768, 17610), (8805, 17536), (9392, 16440), (10960, 14088), (11740, 13152)]