42440760

素因数分解:

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

素因数の和:13122

約数の個数: 80

約数和(自身を含む): 142659000

約数和(自身を除く): 100218240

約数列:

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

約数ペア:

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