1297653120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{225287}}^1$

素因数の和:225312

約数の個数: 96

約数和(自身を含む): 4480978320

約数和(自身を除く): 3183325200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 225287, 450574, 675861, 901148, 1126435, 1351722, 1802296, 2027583, 2252870, 2703444, 3379305, 3604592, 4055166, 4505740, 5406888, 6758610, 7209184, 8110332, 9011480, 10137915, 10813776, 13517220, 14418368, 16220664, 18022960, 20275830, 21627552, 27034440, 28836736, 32441328, 36045920, 40551660, 43255104, 54068880, 64882656, 72091840, 81103320, 86510208, 108137760, 129765312, 144183680, 162206640, 216275520, 259530624, 324413280, 432551040, 648826560, 1297653120]

約数ペア:

[(1, 1297653120), (2, 648826560), (3, 432551040), (4, 324413280), (5, 259530624), (6, 216275520), (8, 162206640), (9, 144183680), (10, 129765312), (12, 108137760), (15, 86510208), (16, 81103320), (18, 72091840), (20, 64882656), (24, 54068880), (30, 43255104), (32, 40551660), (36, 36045920), (40, 32441328), (45, 28836736), (48, 27034440), (60, 21627552), (64, 20275830), (72, 18022960), (80, 16220664), (90, 14418368), (96, 13517220), (120, 10813776), (128, 10137915), (144, 9011480), (160, 8110332), (180, 7209184), (192, 6758610), (240, 5406888), (288, 4505740), (320, 4055166), (360, 3604592), (384, 3379305), (480, 2703444), (576, 2252870), (640, 2027583), (720, 1802296), (960, 1351722), (1152, 1126435), (1440, 901148), (1920, 675861), (2880, 450574), (5760, 225287)]