61794480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 150334800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 263, 264, 267, 330, 356, 440, 445, 526, 528, 534, 660, 712, 789, 880, 890, 979, 1052, 1068, 1315, 1320, 1335, 1424, 1578, 1780, 1958, 2104, 2136, 2630, 2640, 2670, 2893, 2937, 3156, 3560, 3916, 3945, 4208, 4272, 4895, 5260, 5340, 5786, 5874, 6312, 7120, 7832, 7890, 8679, 9790, 10520, 10680, 11572, 11748, 12624, 14465, 14685, 15664, 15780, 17358, 19580, 21040, 21360, 23144, 23407, 23496, 28930, 29370, 31560, 34716, 39160, 43395, 46288, 46814, 46992, 57860, 58740, 63120, 69432, 70221, 78320, 86790, 93628, 115720, 117035, 117480, 138864, 140442, 173580, 187256, 231440, 234070, 234960, 257477, 280884, 347160, 351105, 374512, 468140, 514954, 561768, 694320, 702210, 772431, 936280, 1029908, 1123536, 1287385, 1404420, 1544862, 1872560, 2059816, 2574770, 2808840, 3089724, 3862155, 4119632, 5149540, 5617680, 6179448, 7724310, 10299080, 12358896, 15448620, 20598160, 30897240, 61794480]

約数ペア:

[(1, 61794480), (2, 30897240), (3, 20598160), (4, 15448620), (5, 12358896), (6, 10299080), (8, 7724310), (10, 6179448), (11, 5617680), (12, 5149540), (15, 4119632), (16, 3862155), (20, 3089724), (22, 2808840), (24, 2574770), (30, 2059816), (33, 1872560), (40, 1544862), (44, 1404420), (48, 1287385), (55, 1123536), (60, 1029908), (66, 936280), (80, 772431), (88, 702210), (89, 694320), (110, 561768), (120, 514954), (132, 468140), (165, 374512), (176, 351105), (178, 347160), (220, 280884), (240, 257477), (263, 234960), (264, 234070), (267, 231440), (330, 187256), (356, 173580), (440, 140442), (445, 138864), (526, 117480), (528, 117035), (534, 115720), (660, 93628), (712, 86790), (789, 78320), (880, 70221), (890, 69432), (979, 63120), (1052, 58740), (1068, 57860), (1315, 46992), (1320, 46814), (1335, 46288), (1424, 43395), (1578, 39160), (1780, 34716), (1958, 31560), (2104, 29370), (2136, 28930), (2630, 23496), (2640, 23407), (2670, 23144), (2893, 21360), (2937, 21040), (3156, 19580), (3560, 17358), (3916, 15780), (3945, 15664), (4208, 14685), (4272, 14465), (4895, 12624), (5260, 11748), (5340, 11572), (5786, 10680), (5874, 10520), (6312, 9790), (7120, 8679), (7832, 7890)]