47651760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1732

約数の個数: 160

約数和(自身を含む): 176863680

約数和(自身を除く): 129211920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1697, 1755, 1872, 2160, 2340, 2808, 3120, 3394, 3510, 4680, 5091, 5616, 6788, 7020, 8485, 9360, 10182, 13576, 14040, 15273, 16970, 20364, 22061, 25455, 27152, 28080, 30546, 33940, 40728, 44122, 45819, 50910, 61092, 66183, 67880, 76365, 81456, 88244, 91638, 101820, 110305, 122184, 132366, 135760, 152730, 176488, 183276, 198549, 203640, 220610, 229095, 244368, 264732, 305460, 330915, 352976, 366552, 397098, 407280, 441220, 458190, 529464, 595647, 610920, 661830, 733104, 794196, 882440, 916380, 992745, 1058928, 1191294, 1221840, 1323660, 1588392, 1764880, 1832760, 1985490, 2382588, 2647320, 2978235, 3176784, 3665520, 3970980, 4765176, 5294640, 5956470, 7941960, 9530352, 11912940, 15883920, 23825880, 47651760]

約数ペア:

[(1, 47651760), (2, 23825880), (3, 15883920), (4, 11912940), (5, 9530352), (6, 7941960), (8, 5956470), (9, 5294640), (10, 4765176), (12, 3970980), (13, 3665520), (15, 3176784), (16, 2978235), (18, 2647320), (20, 2382588), (24, 1985490), (26, 1832760), (27, 1764880), (30, 1588392), (36, 1323660), (39, 1221840), (40, 1191294), (45, 1058928), (48, 992745), (52, 916380), (54, 882440), (60, 794196), (65, 733104), (72, 661830), (78, 610920), (80, 595647), (90, 529464), (104, 458190), (108, 441220), (117, 407280), (120, 397098), (130, 366552), (135, 352976), (144, 330915), (156, 305460), (180, 264732), (195, 244368), (208, 229095), (216, 220610), (234, 203640), (240, 198549), (260, 183276), (270, 176488), (312, 152730), (351, 135760), (360, 132366), (390, 122184), (432, 110305), (468, 101820), (520, 91638), (540, 88244), (585, 81456), (624, 76365), (702, 67880), (720, 66183), (780, 61092), (936, 50910), (1040, 45819), (1080, 44122), (1170, 40728), (1404, 33940), (1560, 30546), (1697, 28080), (1755, 27152), (1872, 25455), (2160, 22061), (2340, 20364), (2808, 16970), (3120, 15273), (3394, 14040), (3510, 13576), (4680, 10182), (5091, 9360), (5616, 8485), (6788, 7020)]