47301840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 166060800

約数和(自身を除く): 118758960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 359, 360, 366, 432, 488, 540, 549, 610, 718, 720, 732, 915, 976, 1077, 1080, 1098, 1220, 1436, 1464, 1647, 1795, 1830, 2154, 2160, 2196, 2440, 2745, 2872, 2928, 3231, 3294, 3590, 3660, 4308, 4392, 4880, 5385, 5490, 5744, 6462, 6588, 7180, 7320, 8235, 8616, 8784, 9693, 10770, 10980, 12924, 13176, 14360, 14640, 16155, 16470, 17232, 19386, 21540, 21899, 21960, 25848, 26352, 28720, 32310, 32940, 38772, 43080, 43798, 43920, 48465, 51696, 64620, 65697, 65880, 77544, 86160, 87596, 96930, 109495, 129240, 131394, 131760, 155088, 175192, 193860, 197091, 218990, 258480, 262788, 328485, 350384, 387720, 394182, 437980, 525576, 591273, 656970, 775440, 788364, 875960, 985455, 1051152, 1182546, 1313940, 1576728, 1751920, 1970910, 2365092, 2627880, 2956365, 3153456, 3941820, 4730184, 5255760, 5912730, 7883640, 9460368, 11825460, 15767280, 23650920, 47301840]

約数ペア:

[(1, 47301840), (2, 23650920), (3, 15767280), (4, 11825460), (5, 9460368), (6, 7883640), (8, 5912730), (9, 5255760), (10, 4730184), (12, 3941820), (15, 3153456), (16, 2956365), (18, 2627880), (20, 2365092), (24, 1970910), (27, 1751920), (30, 1576728), (36, 1313940), (40, 1182546), (45, 1051152), (48, 985455), (54, 875960), (60, 788364), (61, 775440), (72, 656970), (80, 591273), (90, 525576), (108, 437980), (120, 394182), (122, 387720), (135, 350384), (144, 328485), (180, 262788), (183, 258480), (216, 218990), (240, 197091), (244, 193860), (270, 175192), (305, 155088), (359, 131760), (360, 131394), (366, 129240), (432, 109495), (488, 96930), (540, 87596), (549, 86160), (610, 77544), (718, 65880), (720, 65697), (732, 64620), (915, 51696), (976, 48465), (1077, 43920), (1080, 43798), (1098, 43080), (1220, 38772), (1436, 32940), (1464, 32310), (1647, 28720), (1795, 26352), (1830, 25848), (2154, 21960), (2160, 21899), (2196, 21540), (2440, 19386), (2745, 17232), (2872, 16470), (2928, 16155), (3231, 14640), (3294, 14360), (3590, 13176), (3660, 12924), (4308, 10980), (4392, 10770), (4880, 9693), (5385, 8784), (5490, 8616), (5744, 8235), (6462, 7320), (6588, 7180)]