180665568

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{6211}}^1$

素因数の和:6328

約数の個数: 72

約数和(自身を含む): 518938056

約数和(自身を除く): 338272488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 6211, 7272, 9696, 12422, 14544, 18633, 24844, 29088, 37266, 49688, 55899, 74532, 99376, 111798, 149064, 198752, 223596, 298128, 447192, 596256, 627311, 894384, 1254622, 1788768, 1881933, 2509244, 3763866, 5018488, 5645799, 7527732, 10036976, 11291598, 15055464, 20073952, 22583196, 30110928, 45166392, 60221856, 90332784, 180665568]

約数ペア:

[(1, 180665568), (2, 90332784), (3, 60221856), (4, 45166392), (6, 30110928), (8, 22583196), (9, 20073952), (12, 15055464), (16, 11291598), (18, 10036976), (24, 7527732), (32, 5645799), (36, 5018488), (48, 3763866), (72, 2509244), (96, 1881933), (101, 1788768), (144, 1254622), (202, 894384), (288, 627311), (303, 596256), (404, 447192), (606, 298128), (808, 223596), (909, 198752), (1212, 149064), (1616, 111798), (1818, 99376), (2424, 74532), (3232, 55899), (3636, 49688), (4848, 37266), (6211, 29088), (7272, 24844), (9696, 18633), (12422, 14544)]