180156960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13901}}^1$

素因数の和:13928

約数の個数: 120

約数和(自身を含む): 635849676

約数和(自身を除く): 455692716

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, 13901, 27802, 41703, 55604, 69505, 83406, 111208, 125109, 139010, 166812, 208515, 222416, 250218, 278020, 333624, 375327, 417030, 444832, 500436, 556040, 625545, 667248, 750654, 834060, 1000872, 1112080, 1125981, 1251090, 1334496, 1501308, 1668120, 1876635, 2001744, 2224160, 2251962, 2502180, 3002616, 3336240, 3753270, 4003488, 4503924, 5004360, 5629905, 6005232, 6672480, 7506540, 9007848, 10008720, 11259810, 12010464, 15013080, 18015696, 20017440, 22519620, 30026160, 36031392, 45039240, 60052320, 90078480, 180156960]

約数ペア:

[(1, 180156960), (2, 90078480), (3, 60052320), (4, 45039240), (5, 36031392), (6, 30026160), (8, 22519620), (9, 20017440), (10, 18015696), (12, 15013080), (15, 12010464), (16, 11259810), (18, 10008720), (20, 9007848), (24, 7506540), (27, 6672480), (30, 6005232), (32, 5629905), (36, 5004360), (40, 4503924), (45, 4003488), (48, 3753270), (54, 3336240), (60, 3002616), (72, 2502180), (80, 2251962), (81, 2224160), (90, 2001744), (96, 1876635), (108, 1668120), (120, 1501308), (135, 1334496), (144, 1251090), (160, 1125981), (162, 1112080), (180, 1000872), (216, 834060), (240, 750654), (270, 667248), (288, 625545), (324, 556040), (360, 500436), (405, 444832), (432, 417030), (480, 375327), (540, 333624), (648, 278020), (720, 250218), (810, 222416), (864, 208515), (1080, 166812), (1296, 139010), (1440, 125109), (1620, 111208), (2160, 83406), (2592, 69505), (3240, 55604), (4320, 41703), (6480, 27802), (12960, 13901)]