255163320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5725

約数の個数: 96

約数和(自身を含む): 835960320

約数和(自身を除く): 580797000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5581, 5715, 7620, 9144, 11162, 11430, 15240, 16743, 22324, 22860, 27905, 33486, 44648, 45720, 50229, 55810, 66972, 83715, 100458, 111620, 133944, 167430, 200916, 223240, 251145, 334860, 401832, 502290, 669720, 708787, 1004580, 1417574, 2009160, 2126361, 2835148, 3543935, 4252722, 5670296, 6379083, 7087870, 8505444, 10631805, 12758166, 14175740, 17010888, 21263610, 25516332, 28351480, 31895415, 42527220, 51032664, 63790830, 85054440, 127581660, 255163320]

約数ペア:

[(1, 255163320), (2, 127581660), (3, 85054440), (4, 63790830), (5, 51032664), (6, 42527220), (8, 31895415), (9, 28351480), (10, 25516332), (12, 21263610), (15, 17010888), (18, 14175740), (20, 12758166), (24, 10631805), (30, 8505444), (36, 7087870), (40, 6379083), (45, 5670296), (60, 4252722), (72, 3543935), (90, 2835148), (120, 2126361), (127, 2009160), (180, 1417574), (254, 1004580), (360, 708787), (381, 669720), (508, 502290), (635, 401832), (762, 334860), (1016, 251145), (1143, 223240), (1270, 200916), (1524, 167430), (1905, 133944), (2286, 111620), (2540, 100458), (3048, 83715), (3810, 66972), (4572, 55810), (5080, 50229), (5581, 45720), (5715, 44648), (7620, 33486), (9144, 27905), (11162, 22860), (11430, 22324), (15240, 16743)]