210820320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16267}}^1$

素因数の和:16294

約数の個数: 120

約数和(自身を含む): 744065784

約数和(自身を除く): 533245464

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, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16267, 32534, 48801, 65068, 81335, 97602, 130136, 146403, 162670, 195204, 244005, 260272, 292806, 325340, 390408, 439209, 488010, 520544, 585612, 650680, 732015, 780816, 878418, 976020, 1171224, 1301360, 1317627, 1464030, 1561632, 1756836, 1952040, 2196045, 2342448, 2602720, 2635254, 2928060, 3513672, 3904080, 4392090, 4684896, 5270508, 5856120, 6588135, 7027344, 7808160, 8784180, 10541016, 11712240, 13176270, 14054688, 17568360, 21082032, 23424480, 26352540, 35136720, 42164064, 52705080, 70273440, 105410160, 210820320]

約数ペア:

[(1, 210820320), (2, 105410160), (3, 70273440), (4, 52705080), (5, 42164064), (6, 35136720), (8, 26352540), (9, 23424480), (10, 21082032), (12, 17568360), (15, 14054688), (16, 13176270), (18, 11712240), (20, 10541016), (24, 8784180), (27, 7808160), (30, 7027344), (32, 6588135), (36, 5856120), (40, 5270508), (45, 4684896), (48, 4392090), (54, 3904080), (60, 3513672), (72, 2928060), (80, 2635254), (81, 2602720), (90, 2342448), (96, 2196045), (108, 1952040), (120, 1756836), (135, 1561632), (144, 1464030), (160, 1317627), (162, 1301360), (180, 1171224), (216, 976020), (240, 878418), (270, 780816), (288, 732015), (324, 650680), (360, 585612), (405, 520544), (432, 488010), (480, 439209), (540, 390408), (648, 325340), (720, 292806), (810, 260272), (864, 244005), (1080, 195204), (1296, 162670), (1440, 146403), (1620, 130136), (2160, 97602), (2592, 81335), (3240, 65068), (4320, 48801), (6480, 32534), (12960, 16267)]