909623520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5439

約数の個数: 240

約数和(自身を含む): 3457792800

約数和(自身を除く): 2548169280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5399, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 10798, 11232, 12960, 14040, 16197, 16848, 18720, 21060, 21596, 26995, 28080, 32394, 33696, 42120, 43192, 48591, 53990, 56160, 64788, 70187, 80985, 84240, 86384, 97182, 107980, 129576, 140374, 145773, 161970, 168480, 172768, 194364, 210561, 215960, 242955, 259152, 280748, 291546, 323940, 350935, 388728, 421122, 431920, 437319, 485910, 518304, 561496, 583092, 631683, 647880, 701870, 728865, 777456, 842244, 863840, 874638, 971820, 1052805, 1122992, 1166184, 1263366, 1295760, 1403740, 1457730, 1554912, 1684488, 1749276, 1895049, 1943640, 2105610, 2186595, 2245984, 2332368, 2526732, 2591520, 2807480, 2915460, 3158415, 3368976, 3498552, 3790098, 3887280, 4211220, 4373190, 4664736, 5053464, 5614960, 5685147, 5830920, 6316830, 6737952, 6997104, 7580196, 7774560, 8422440, 8746380, 9475245, 10106928, 11229920, 11370294, 11661840, 12633660, 13994208, 15160392, 16844880, 17492760, 18950490, 20213856, 22740588, 23323680, 25267320, 28425735, 30320784, 33689760, 34985520, 37900980, 45481176, 50534640, 56851470, 60641568, 69971040, 75801960, 90962352, 101069280, 113702940, 151603920, 181924704, 227405880, 303207840, 454811760, 909623520]

約数ペア:

[(1, 909623520), (2, 454811760), (3, 303207840), (4, 227405880), (5, 181924704), (6, 151603920), (8, 113702940), (9, 101069280), (10, 90962352), (12, 75801960), (13, 69971040), (15, 60641568), (16, 56851470), (18, 50534640), (20, 45481176), (24, 37900980), (26, 34985520), (27, 33689760), (30, 30320784), (32, 28425735), (36, 25267320), (39, 23323680), (40, 22740588), (45, 20213856), (48, 18950490), (52, 17492760), (54, 16844880), (60, 15160392), (65, 13994208), (72, 12633660), (78, 11661840), (80, 11370294), (81, 11229920), (90, 10106928), (96, 9475245), (104, 8746380), (108, 8422440), (117, 7774560), (120, 7580196), (130, 6997104), (135, 6737952), (144, 6316830), (156, 5830920), (160, 5685147), (162, 5614960), (180, 5053464), (195, 4664736), (208, 4373190), (216, 4211220), (234, 3887280), (240, 3790098), (260, 3498552), (270, 3368976), (288, 3158415), (312, 2915460), (324, 2807480), (351, 2591520), (360, 2526732), (390, 2332368), (405, 2245984), (416, 2186595), (432, 2105610), (468, 1943640), (480, 1895049), (520, 1749276), (540, 1684488), (585, 1554912), (624, 1457730), (648, 1403740), (702, 1295760), (720, 1263366), (780, 1166184), (810, 1122992), (864, 1052805), (936, 971820), (1040, 874638), (1053, 863840), (1080, 842244), (1170, 777456), (1248, 728865), (1296, 701870), (1404, 647880), (1440, 631683), (1560, 583092), (1620, 561496), (1755, 518304), (1872, 485910), (2080, 437319), (2106, 431920), (2160, 421122), (2340, 388728), (2592, 350935), (2808, 323940), (3120, 291546), (3240, 280748), (3510, 259152), (3744, 242955), (4212, 215960), (4320, 210561), (4680, 194364), (5265, 172768), (5399, 168480), (5616, 161970), (6240, 145773), (6480, 140374), (7020, 129576), (8424, 107980), (9360, 97182), (10530, 86384), (10798, 84240), (11232, 80985), (12960, 70187), (14040, 64788), (16197, 56160), (16848, 53990), (18720, 48591), (21060, 43192), (21596, 42120), (26995, 33696), (28080, 32394)]