27228240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2941

約数の個数: 120

約数和(自身を含む): 98509320

約数和(自身を除く): 71281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2909, 3120, 4680, 5818, 8727, 9360, 11636, 14545, 17454, 23272, 26181, 29090, 34908, 37817, 43635, 46544, 52362, 58180, 69816, 75634, 87270, 104724, 113451, 116360, 130905, 139632, 151268, 174540, 189085, 209448, 226902, 232720, 261810, 302536, 340353, 349080, 378170, 418896, 453804, 523620, 567255, 605072, 680706, 698160, 756340, 907608, 1047240, 1134510, 1361412, 1512680, 1701765, 1815216, 2094480, 2269020, 2722824, 3025360, 3403530, 4538040, 5445648, 6807060, 9076080, 13614120, 27228240]

約数ペア:

[(1, 27228240), (2, 13614120), (3, 9076080), (4, 6807060), (5, 5445648), (6, 4538040), (8, 3403530), (9, 3025360), (10, 2722824), (12, 2269020), (13, 2094480), (15, 1815216), (16, 1701765), (18, 1512680), (20, 1361412), (24, 1134510), (26, 1047240), (30, 907608), (36, 756340), (39, 698160), (40, 680706), (45, 605072), (48, 567255), (52, 523620), (60, 453804), (65, 418896), (72, 378170), (78, 349080), (80, 340353), (90, 302536), (104, 261810), (117, 232720), (120, 226902), (130, 209448), (144, 189085), (156, 174540), (180, 151268), (195, 139632), (208, 130905), (234, 116360), (240, 113451), (260, 104724), (312, 87270), (360, 75634), (390, 69816), (468, 58180), (520, 52362), (585, 46544), (624, 43635), (720, 37817), (780, 34908), (936, 29090), (1040, 26181), (1170, 23272), (1560, 17454), (1872, 14545), (2340, 11636), (2909, 9360), (3120, 8727), (4680, 5818)]