26877720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3424

約数の個数: 64

約数和(自身を含む): 81861120

約数和(自身を除く): 54983400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3343, 4020, 6686, 8040, 10029, 13372, 16715, 20058, 26744, 33430, 40116, 50145, 66860, 80232, 100290, 133720, 200580, 223981, 401160, 447962, 671943, 895924, 1119905, 1343886, 1791848, 2239810, 2687772, 3359715, 4479620, 5375544, 6719430, 8959240, 13438860, 26877720]

約数ペア:

[(1, 26877720), (2, 13438860), (3, 8959240), (4, 6719430), (5, 5375544), (6, 4479620), (8, 3359715), (10, 2687772), (12, 2239810), (15, 1791848), (20, 1343886), (24, 1119905), (30, 895924), (40, 671943), (60, 447962), (67, 401160), (120, 223981), (134, 200580), (201, 133720), (268, 100290), (335, 80232), (402, 66860), (536, 50145), (670, 40116), (804, 33430), (1005, 26744), (1340, 20058), (1608, 16715), (2010, 13372), (2680, 10029), (3343, 8040), (4020, 6686)]