161271840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1877}}^1$

素因数の和:2074

約数の個数: 96

約数和(自身を含む): 511116480

約数和(自身を除く): 349844640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 358, 480, 537, 716, 895, 1074, 1432, 1790, 1877, 2148, 2685, 2864, 3580, 3754, 4296, 5370, 5631, 5728, 7160, 7508, 8592, 9385, 10740, 11262, 14320, 15016, 17184, 18770, 21480, 22524, 28155, 28640, 30032, 37540, 42960, 45048, 56310, 60064, 75080, 85920, 90096, 112620, 150160, 180192, 225240, 300320, 335983, 450480, 671966, 900960, 1007949, 1343932, 1679915, 2015898, 2687864, 3359830, 4031796, 5039745, 5375728, 6719660, 8063592, 10079490, 10751456, 13439320, 16127184, 20158980, 26878640, 32254368, 40317960, 53757280, 80635920, 161271840]

約数ペア:

[(1, 161271840), (2, 80635920), (3, 53757280), (4, 40317960), (5, 32254368), (6, 26878640), (8, 20158980), (10, 16127184), (12, 13439320), (15, 10751456), (16, 10079490), (20, 8063592), (24, 6719660), (30, 5375728), (32, 5039745), (40, 4031796), (48, 3359830), (60, 2687864), (80, 2015898), (96, 1679915), (120, 1343932), (160, 1007949), (179, 900960), (240, 671966), (358, 450480), (480, 335983), (537, 300320), (716, 225240), (895, 180192), (1074, 150160), (1432, 112620), (1790, 90096), (1877, 85920), (2148, 75080), (2685, 60064), (2864, 56310), (3580, 45048), (3754, 42960), (4296, 37540), (5370, 30032), (5631, 28640), (5728, 28155), (7160, 22524), (7508, 21480), (8592, 18770), (9385, 17184), (10740, 15016), (11262, 14320)]