1328305920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9349}}^1$

素因数の和:9410

約数の個数: 144

約数和(自身を含む): 4357399200

約数和(自身を除く): 3029093280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9349, 9472, 11840, 14208, 17760, 18698, 23680, 28047, 28416, 35520, 37396, 46745, 47360, 56094, 71040, 74792, 93490, 112188, 140235, 142080, 149584, 186980, 224376, 280470, 299168, 345913, 373960, 448752, 560940, 598336, 691826, 747920, 897504, 1037739, 1121880, 1196672, 1383652, 1495840, 1729565, 1795008, 2075478, 2243760, 2393344, 2767304, 2991680, 3459130, 3590016, 4150956, 4487520, 5188695, 5534608, 5983360, 6918260, 7180032, 8301912, 8975040, 10377390, 11069216, 11966720, 13836520, 16603824, 17950080, 20754780, 22138432, 27673040, 33207648, 35900160, 41509560, 44276864, 55346080, 66415296, 83019120, 88553728, 110692160, 132830592, 166038240, 221384320, 265661184, 332076480, 442768640, 664152960, 1328305920]

約数ペア:

[(1, 1328305920), (2, 664152960), (3, 442768640), (4, 332076480), (5, 265661184), (6, 221384320), (8, 166038240), (10, 132830592), (12, 110692160), (15, 88553728), (16, 83019120), (20, 66415296), (24, 55346080), (30, 44276864), (32, 41509560), (37, 35900160), (40, 33207648), (48, 27673040), (60, 22138432), (64, 20754780), (74, 17950080), (80, 16603824), (96, 13836520), (111, 11966720), (120, 11069216), (128, 10377390), (148, 8975040), (160, 8301912), (185, 7180032), (192, 6918260), (222, 5983360), (240, 5534608), (256, 5188695), (296, 4487520), (320, 4150956), (370, 3590016), (384, 3459130), (444, 2991680), (480, 2767304), (555, 2393344), (592, 2243760), (640, 2075478), (740, 1795008), (768, 1729565), (888, 1495840), (960, 1383652), (1110, 1196672), (1184, 1121880), (1280, 1037739), (1480, 897504), (1776, 747920), (1920, 691826), (2220, 598336), (2368, 560940), (2960, 448752), (3552, 373960), (3840, 345913), (4440, 299168), (4736, 280470), (5920, 224376), (7104, 186980), (8880, 149584), (9349, 142080), (9472, 140235), (11840, 112188), (14208, 93490), (17760, 74792), (18698, 71040), (23680, 56094), (28047, 47360), (28416, 46745), (35520, 37396)]