169299240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128257}}^1$

素因数の和:128282

約数の個数: 64

約数和(自身を含む): 554074560

約数和(自身を除く): 384775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 128257, 256514, 384771, 513028, 641285, 769542, 1026056, 1282570, 1410827, 1539084, 1923855, 2565140, 2821654, 3078168, 3847710, 4232481, 5130280, 5643308, 7054135, 7695420, 8464962, 11286616, 14108270, 15390840, 16929924, 21162405, 28216540, 33859848, 42324810, 56433080, 84649620, 169299240]

約数ペア:

[(1, 169299240), (2, 84649620), (3, 56433080), (4, 42324810), (5, 33859848), (6, 28216540), (8, 21162405), (10, 16929924), (11, 15390840), (12, 14108270), (15, 11286616), (20, 8464962), (22, 7695420), (24, 7054135), (30, 5643308), (33, 5130280), (40, 4232481), (44, 3847710), (55, 3078168), (60, 2821654), (66, 2565140), (88, 1923855), (110, 1539084), (120, 1410827), (132, 1282570), (165, 1026056), (220, 769542), (264, 641285), (330, 513028), (440, 384771), (660, 256514), (1320, 128257)]