84881520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13099}}^1$

素因数の和:13124

約数の個数: 100

約数和(自身を含む): 294828600

約数和(自身を除く): 209947080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13099, 26198, 39297, 52396, 65495, 78594, 104792, 117891, 130990, 157188, 196485, 209584, 235782, 261980, 314376, 353673, 392970, 471564, 523960, 589455, 628752, 707346, 785940, 943128, 1047920, 1061019, 1178910, 1414692, 1571880, 1768365, 1886256, 2122038, 2357820, 2829384, 3143760, 3536730, 4244076, 4715640, 5305095, 5658768, 7073460, 8488152, 9431280, 10610190, 14146920, 16976304, 21220380, 28293840, 42440760, 84881520]

約数ペア:

[(1, 84881520), (2, 42440760), (3, 28293840), (4, 21220380), (5, 16976304), (6, 14146920), (8, 10610190), (9, 9431280), (10, 8488152), (12, 7073460), (15, 5658768), (16, 5305095), (18, 4715640), (20, 4244076), (24, 3536730), (27, 3143760), (30, 2829384), (36, 2357820), (40, 2122038), (45, 1886256), (48, 1768365), (54, 1571880), (60, 1414692), (72, 1178910), (80, 1061019), (81, 1047920), (90, 943128), (108, 785940), (120, 707346), (135, 628752), (144, 589455), (162, 523960), (180, 471564), (216, 392970), (240, 353673), (270, 314376), (324, 261980), (360, 235782), (405, 209584), (432, 196485), (540, 157188), (648, 130990), (720, 117891), (810, 104792), (1080, 78594), (1296, 65495), (1620, 52396), (2160, 39297), (3240, 26198), (6480, 13099)]