142578360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 480513600

約数和(自身を除く): 337935240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1361, 1455, 1746, 1940, 2328, 2619, 2722, 2910, 3492, 3880, 4083, 4365, 5238, 5444, 5820, 6805, 6984, 8166, 8730, 10476, 10888, 11640, 12249, 13095, 13610, 16332, 17460, 20415, 20952, 24498, 26190, 27220, 32664, 34920, 36747, 40830, 48996, 52380, 54440, 61245, 73494, 81660, 97992, 104760, 122490, 132017, 146988, 163320, 183735, 244980, 264034, 293976, 367470, 396051, 489960, 528068, 660085, 734940, 792102, 1056136, 1188153, 1320170, 1469880, 1584204, 1980255, 2376306, 2640340, 3168408, 3564459, 3960510, 4752612, 5280680, 5940765, 7128918, 7921020, 9505224, 11881530, 14257836, 15842040, 17822295, 23763060, 28515672, 35644590, 47526120, 71289180, 142578360]

約数ペア:

[(1, 142578360), (2, 71289180), (3, 47526120), (4, 35644590), (5, 28515672), (6, 23763060), (8, 17822295), (9, 15842040), (10, 14257836), (12, 11881530), (15, 9505224), (18, 7921020), (20, 7128918), (24, 5940765), (27, 5280680), (30, 4752612), (36, 3960510), (40, 3564459), (45, 3168408), (54, 2640340), (60, 2376306), (72, 1980255), (90, 1584204), (97, 1469880), (108, 1320170), (120, 1188153), (135, 1056136), (180, 792102), (194, 734940), (216, 660085), (270, 528068), (291, 489960), (360, 396051), (388, 367470), (485, 293976), (540, 264034), (582, 244980), (776, 183735), (873, 163320), (970, 146988), (1080, 132017), (1164, 122490), (1361, 104760), (1455, 97992), (1746, 81660), (1940, 73494), (2328, 61245), (2619, 54440), (2722, 52380), (2910, 48996), (3492, 40830), (3880, 36747), (4083, 34920), (4365, 32664), (5238, 27220), (5444, 26190), (5820, 24498), (6805, 20952), (6984, 20415), (8166, 17460), (8730, 16332), (10476, 13610), (10888, 13095), (11640, 12249)]