492401520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 240

約数和(自身を含む): 1839382272

約数和(自身を除く): 1346980752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1697, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3394, 3627, 3720, 4030, 4464, 4680, 4836, 5091, 5580, 6045, 6448, 6788, 7254, 7440, 8060, 8485, 9360, 9672, 10182, 11160, 12090, 13576, 14508, 15273, 16120, 16970, 18135, 19344, 20364, 22061, 22320, 24180, 25455, 27152, 29016, 30546, 32240, 33940, 36270, 40728, 44122, 48360, 50910, 52607, 58032, 61092, 66183, 67880, 72540, 76365, 81456, 88244, 96720, 101820, 105214, 110305, 122184, 132366, 135760, 145080, 152730, 157821, 176488, 198549, 203640, 210428, 220610, 244368, 263035, 264732, 290160, 305460, 315642, 330915, 352976, 397098, 407280, 420856, 441220, 473463, 526070, 529464, 610920, 631284, 661830, 683891, 789105, 794196, 841712, 882440, 946926, 992745, 1052140, 1058928, 1221840, 1262568, 1323660, 1367782, 1578210, 1588392, 1764880, 1893852, 1985490, 2051673, 2104280, 2367315, 2525136, 2647320, 2735564, 3156420, 3176784, 3419455, 3787704, 3970980, 4103346, 4208560, 4734630, 5294640, 5471128, 6155019, 6312840, 6838910, 7575408, 7941960, 8206692, 9469260, 10258365, 10942256, 12310038, 12625680, 13677820, 15883920, 16413384, 18938520, 20516730, 24620076, 27355640, 30775095, 32826768, 37877040, 41033460, 49240152, 54711280, 61550190, 82066920, 98480304, 123100380, 164133840, 246200760, 492401520]

約数ペア:

[(1, 492401520), (2, 246200760), (3, 164133840), (4, 123100380), (5, 98480304), (6, 82066920), (8, 61550190), (9, 54711280), (10, 49240152), (12, 41033460), (13, 37877040), (15, 32826768), (16, 30775095), (18, 27355640), (20, 24620076), (24, 20516730), (26, 18938520), (30, 16413384), (31, 15883920), (36, 13677820), (39, 12625680), (40, 12310038), (45, 10942256), (48, 10258365), (52, 9469260), (60, 8206692), (62, 7941960), (65, 7575408), (72, 6838910), (78, 6312840), (80, 6155019), (90, 5471128), (93, 5294640), (104, 4734630), (117, 4208560), (120, 4103346), (124, 3970980), (130, 3787704), (144, 3419455), (155, 3176784), (156, 3156420), (180, 2735564), (186, 2647320), (195, 2525136), (208, 2367315), (234, 2104280), (240, 2051673), (248, 1985490), (260, 1893852), (279, 1764880), (310, 1588392), (312, 1578210), (360, 1367782), (372, 1323660), (390, 1262568), (403, 1221840), (465, 1058928), (468, 1052140), (496, 992745), (520, 946926), (558, 882440), (585, 841712), (620, 794196), (624, 789105), (720, 683891), (744, 661830), (780, 631284), (806, 610920), (930, 529464), (936, 526070), (1040, 473463), (1116, 441220), (1170, 420856), (1209, 407280), (1240, 397098), (1395, 352976), (1488, 330915), (1560, 315642), (1612, 305460), (1697, 290160), (1860, 264732), (1872, 263035), (2015, 244368), (2232, 220610), (2340, 210428), (2418, 203640), (2480, 198549), (2790, 176488), (3120, 157821), (3224, 152730), (3394, 145080), (3627, 135760), (3720, 132366), (4030, 122184), (4464, 110305), (4680, 105214), (4836, 101820), (5091, 96720), (5580, 88244), (6045, 81456), (6448, 76365), (6788, 72540), (7254, 67880), (7440, 66183), (8060, 61092), (8485, 58032), (9360, 52607), (9672, 50910), (10182, 48360), (11160, 44122), (12090, 40728), (13576, 36270), (14508, 33940), (15273, 32240), (16120, 30546), (16970, 29016), (18135, 27152), (19344, 25455), (20364, 24180), (22061, 22320)]