1329554880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15919}}^1$

素因数の和:15971

約数の個数: 168

約数和(自身を含む): 4731105600

約数和(自身を除く): 3401550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 15919, 16704, 20880, 27840, 31838, 41760, 47757, 63676, 79595, 83520, 95514, 127352, 143271, 159190, 191028, 238785, 254704, 286542, 318380, 382056, 461651, 477570, 509408, 573084, 636760, 716355, 764112, 923302, 955140, 1018816, 1146168, 1273520, 1384953, 1432710, 1528224, 1846604, 1910280, 2292336, 2308255, 2547040, 2769906, 2865420, 3056448, 3693208, 3820560, 4154859, 4584672, 4616510, 5094080, 5539812, 5730840, 6924765, 7386416, 7641120, 8309718, 9169344, 9233020, 11079624, 11461680, 13849530, 14772832, 15282240, 16619436, 18466040, 20774295, 22159248, 22923360, 27699060, 29545664, 33238872, 36932080, 41548590, 44318496, 45846720, 55398120, 66477744, 73864160, 83097180, 88636992, 110796240, 132955488, 147728320, 166194360, 221592480, 265910976, 332388720, 443184960, 664777440, 1329554880]

約数ペア:

[(1, 1329554880), (2, 664777440), (3, 443184960), (4, 332388720), (5, 265910976), (6, 221592480), (8, 166194360), (9, 147728320), (10, 132955488), (12, 110796240), (15, 88636992), (16, 83097180), (18, 73864160), (20, 66477744), (24, 55398120), (29, 45846720), (30, 44318496), (32, 41548590), (36, 36932080), (40, 33238872), (45, 29545664), (48, 27699060), (58, 22923360), (60, 22159248), (64, 20774295), (72, 18466040), (80, 16619436), (87, 15282240), (90, 14772832), (96, 13849530), (116, 11461680), (120, 11079624), (144, 9233020), (145, 9169344), (160, 8309718), (174, 7641120), (180, 7386416), (192, 6924765), (232, 5730840), (240, 5539812), (261, 5094080), (288, 4616510), (290, 4584672), (320, 4154859), (348, 3820560), (360, 3693208), (435, 3056448), (464, 2865420), (480, 2769906), (522, 2547040), (576, 2308255), (580, 2292336), (696, 1910280), (720, 1846604), (870, 1528224), (928, 1432710), (960, 1384953), (1044, 1273520), (1160, 1146168), (1305, 1018816), (1392, 955140), (1440, 923302), (1740, 764112), (1856, 716355), (2088, 636760), (2320, 573084), (2610, 509408), (2784, 477570), (2880, 461651), (3480, 382056), (4176, 318380), (4640, 286542), (5220, 254704), (5568, 238785), (6960, 191028), (8352, 159190), (9280, 143271), (10440, 127352), (13920, 95514), (15919, 83520), (16704, 79595), (20880, 63676), (27840, 47757), (31838, 41760)]