562851720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17971}}^1$

素因数の和:18020

約数の個数: 128

約数和(自身を含む): 1940976000

約数和(自身を除く): 1378124280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 17971, 31320, 35942, 53913, 71884, 89855, 107826, 143768, 161739, 179710, 215652, 269565, 323478, 359420, 431304, 485217, 521159, 539130, 646956, 718840, 808695, 970434, 1042318, 1078260, 1293912, 1563477, 1617390, 1940868, 2084636, 2156520, 2426085, 2605795, 3126954, 3234780, 3881736, 4169272, 4690431, 4852170, 5211590, 6253908, 6469560, 7817385, 9380862, 9704340, 10423180, 12507816, 14071293, 15634770, 18761724, 19408680, 20846360, 23452155, 28142586, 31269540, 37523448, 46904310, 56285172, 62539080, 70356465, 93808620, 112570344, 140712930, 187617240, 281425860, 562851720]

約数ペア:

[(1, 562851720), (2, 281425860), (3, 187617240), (4, 140712930), (5, 112570344), (6, 93808620), (8, 70356465), (9, 62539080), (10, 56285172), (12, 46904310), (15, 37523448), (18, 31269540), (20, 28142586), (24, 23452155), (27, 20846360), (29, 19408680), (30, 18761724), (36, 15634770), (40, 14071293), (45, 12507816), (54, 10423180), (58, 9704340), (60, 9380862), (72, 7817385), (87, 6469560), (90, 6253908), (108, 5211590), (116, 4852170), (120, 4690431), (135, 4169272), (145, 3881736), (174, 3234780), (180, 3126954), (216, 2605795), (232, 2426085), (261, 2156520), (270, 2084636), (290, 1940868), (348, 1617390), (360, 1563477), (435, 1293912), (522, 1078260), (540, 1042318), (580, 970434), (696, 808695), (783, 718840), (870, 646956), (1044, 539130), (1080, 521159), (1160, 485217), (1305, 431304), (1566, 359420), (1740, 323478), (2088, 269565), (2610, 215652), (3132, 179710), (3480, 161739), (3915, 143768), (5220, 107826), (6264, 89855), (7830, 71884), (10440, 53913), (15660, 35942), (17971, 31320)]