48767280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 151892064

約数和(自身を除く): 103124784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 641, 951, 1268, 1282, 1585, 1902, 1923, 2536, 2564, 3170, 3205, 3804, 3846, 4755, 5072, 5128, 6340, 6410, 7608, 7692, 9510, 9615, 10256, 12680, 12820, 15216, 15384, 19020, 19230, 25360, 25640, 30768, 38040, 38460, 51280, 76080, 76920, 153840, 203197, 406394, 609591, 812788, 1015985, 1219182, 1625576, 2031970, 2438364, 3047955, 3251152, 4063940, 4876728, 6095910, 8127880, 9753456, 12191820, 16255760, 24383640, 48767280]

約数ペア:

[(1, 48767280), (2, 24383640), (3, 16255760), (4, 12191820), (5, 9753456), (6, 8127880), (8, 6095910), (10, 4876728), (12, 4063940), (15, 3251152), (16, 3047955), (20, 2438364), (24, 2031970), (30, 1625576), (40, 1219182), (48, 1015985), (60, 812788), (80, 609591), (120, 406394), (240, 203197), (317, 153840), (634, 76920), (641, 76080), (951, 51280), (1268, 38460), (1282, 38040), (1585, 30768), (1902, 25640), (1923, 25360), (2536, 19230), (2564, 19020), (3170, 15384), (3205, 15216), (3804, 12820), (3846, 12680), (4755, 10256), (5072, 9615), (5128, 9510), (6340, 7692), (6410, 7608)]