47916032880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6440327}}^1$

素因数の和:6440374

約数の個数: 80

約数和(自身を含む): 153331329024

約数和(自身を除く): 105415296144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 6440327, 12880654, 19320981, 25761308, 32201635, 38641962, 51522616, 64403270, 77283924, 96604905, 103045232, 128806540, 154567848, 193209810, 199650137, 257613080, 309135696, 386419620, 399300274, 515226160, 598950411, 772839240, 798600548, 998250685, 1197900822, 1545678480, 1597201096, 1996501370, 2395801644, 2994752055, 3194402192, 3993002740, 4791603288, 5989504110, 7986005480, 9583206576, 11979008220, 15972010960, 23958016440, 47916032880]

約数ペア:

[(1, 47916032880), (2, 23958016440), (3, 15972010960), (4, 11979008220), (5, 9583206576), (6, 7986005480), (8, 5989504110), (10, 4791603288), (12, 3993002740), (15, 3194402192), (16, 2994752055), (20, 2395801644), (24, 1996501370), (30, 1597201096), (31, 1545678480), (40, 1197900822), (48, 998250685), (60, 798600548), (62, 772839240), (80, 598950411), (93, 515226160), (120, 399300274), (124, 386419620), (155, 309135696), (186, 257613080), (240, 199650137), (248, 193209810), (310, 154567848), (372, 128806540), (465, 103045232), (496, 96604905), (620, 77283924), (744, 64403270), (930, 51522616), (1240, 38641962), (1488, 32201635), (1860, 25761308), (2480, 19320981), (3720, 12880654), (7440, 6440327)]