227919960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 763776000

約数和(自身を除く): 535856040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 540, 717, 883, 956, 1080, 1195, 1434, 1766, 1912, 2151, 2390, 2649, 2868, 3532, 3585, 4302, 4415, 4780, 5298, 5736, 6453, 7064, 7170, 7947, 8604, 8830, 9560, 10596, 10755, 12906, 13245, 14340, 15894, 17208, 17660, 21192, 21510, 23841, 25812, 26490, 28680, 31788, 32265, 35320, 39735, 43020, 47682, 51624, 52980, 63576, 64530, 79470, 86040, 95364, 105960, 119205, 129060, 158940, 190728, 211037, 238410, 258120, 317880, 422074, 476820, 633111, 844148, 953640, 1055185, 1266222, 1688296, 1899333, 2110370, 2532444, 3165555, 3798666, 4220740, 5064888, 5697999, 6331110, 7597332, 8441480, 9496665, 11395998, 12662220, 15194664, 18993330, 22791996, 25324440, 28489995, 37986660, 45583992, 56979990, 75973320, 113959980, 227919960]

約数ペア:

[(1, 227919960), (2, 113959980), (3, 75973320), (4, 56979990), (5, 45583992), (6, 37986660), (8, 28489995), (9, 25324440), (10, 22791996), (12, 18993330), (15, 15194664), (18, 12662220), (20, 11395998), (24, 9496665), (27, 8441480), (30, 7597332), (36, 6331110), (40, 5697999), (45, 5064888), (54, 4220740), (60, 3798666), (72, 3165555), (90, 2532444), (108, 2110370), (120, 1899333), (135, 1688296), (180, 1266222), (216, 1055185), (239, 953640), (270, 844148), (360, 633111), (478, 476820), (540, 422074), (717, 317880), (883, 258120), (956, 238410), (1080, 211037), (1195, 190728), (1434, 158940), (1766, 129060), (1912, 119205), (2151, 105960), (2390, 95364), (2649, 86040), (2868, 79470), (3532, 64530), (3585, 63576), (4302, 52980), (4415, 51624), (4780, 47682), (5298, 43020), (5736, 39735), (6453, 35320), (7064, 32265), (7170, 31788), (7947, 28680), (8604, 26490), (8830, 25812), (9560, 23841), (10596, 21510), (10755, 21192), (12906, 17660), (13245, 17208), (14340, 15894)]