252084960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 240

約数和(自身を含む): 908905536

約数和(自身を除く): 656820576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 360, 367, 405, 424, 432, 477, 480, 530, 540, 636, 648, 720, 734, 795, 810, 848, 864, 954, 1060, 1080, 1101, 1272, 1296, 1431, 1440, 1468, 1590, 1620, 1696, 1835, 1908, 2120, 2160, 2202, 2385, 2544, 2592, 2862, 2936, 3180, 3240, 3303, 3670, 3816, 4240, 4293, 4320, 4404, 4770, 5088, 5505, 5724, 5872, 6360, 6480, 6606, 7155, 7340, 7632, 8480, 8586, 8808, 9540, 9909, 11010, 11448, 11744, 12720, 12960, 13212, 14310, 14680, 15264, 16515, 17172, 17616, 19080, 19451, 19818, 21465, 22020, 22896, 25440, 26424, 28620, 29360, 29727, 33030, 34344, 35232, 38160, 38902, 39636, 42930, 44040, 45792, 49545, 52848, 57240, 58353, 58720, 59454, 66060, 68688, 76320, 77804, 79272, 85860, 88080, 97255, 99090, 105696, 114480, 116706, 118908, 132120, 137376, 148635, 155608, 158544, 171720, 175059, 176160, 194510, 198180, 228960, 233412, 237816, 264240, 291765, 297270, 311216, 317088, 343440, 350118, 389020, 396360, 466824, 475632, 525177, 528480, 583530, 594540, 622432, 686880, 700236, 778040, 792720, 875295, 933648, 951264, 1050354, 1167060, 1189080, 1400472, 1556080, 1575531, 1585440, 1750590, 1867296, 2100708, 2334120, 2378160, 2625885, 2800944, 3112160, 3151062, 3501180, 4201416, 4668240, 4756320, 5251770, 5601888, 6302124, 7002360, 7877655, 8402832, 9336480, 10503540, 12604248, 14004720, 15755310, 16805664, 21007080, 25208496, 28009440, 31510620, 42014160, 50416992, 63021240, 84028320, 126042480, 252084960]

約数ペア:

[(1, 252084960), (2, 126042480), (3, 84028320), (4, 63021240), (5, 50416992), (6, 42014160), (8, 31510620), (9, 28009440), (10, 25208496), (12, 21007080), (15, 16805664), (16, 15755310), (18, 14004720), (20, 12604248), (24, 10503540), (27, 9336480), (30, 8402832), (32, 7877655), (36, 7002360), (40, 6302124), (45, 5601888), (48, 5251770), (53, 4756320), (54, 4668240), (60, 4201416), (72, 3501180), (80, 3151062), (81, 3112160), (90, 2800944), (96, 2625885), (106, 2378160), (108, 2334120), (120, 2100708), (135, 1867296), (144, 1750590), (159, 1585440), (160, 1575531), (162, 1556080), (180, 1400472), (212, 1189080), (216, 1167060), (240, 1050354), (265, 951264), (270, 933648), (288, 875295), (318, 792720), (324, 778040), (360, 700236), (367, 686880), (405, 622432), (424, 594540), (432, 583530), (477, 528480), (480, 525177), (530, 475632), (540, 466824), (636, 396360), (648, 389020), (720, 350118), (734, 343440), (795, 317088), (810, 311216), (848, 297270), (864, 291765), (954, 264240), (1060, 237816), (1080, 233412), (1101, 228960), (1272, 198180), (1296, 194510), (1431, 176160), (1440, 175059), (1468, 171720), (1590, 158544), (1620, 155608), (1696, 148635), (1835, 137376), (1908, 132120), (2120, 118908), (2160, 116706), (2202, 114480), (2385, 105696), (2544, 99090), (2592, 97255), (2862, 88080), (2936, 85860), (3180, 79272), (3240, 77804), (3303, 76320), (3670, 68688), (3816, 66060), (4240, 59454), (4293, 58720), (4320, 58353), (4404, 57240), (4770, 52848), (5088, 49545), (5505, 45792), (5724, 44040), (5872, 42930), (6360, 39636), (6480, 38902), (6606, 38160), (7155, 35232), (7340, 34344), (7632, 33030), (8480, 29727), (8586, 29360), (8808, 28620), (9540, 26424), (9909, 25440), (11010, 22896), (11448, 22020), (11744, 21465), (12720, 19818), (12960, 19451), (13212, 19080), (14310, 17616), (14680, 17172), (15264, 16515)]