38339160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 86076840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 479, 552, 580, 667, 690, 696, 870, 920, 958, 1160, 1334, 1380, 1437, 1740, 1916, 2001, 2395, 2668, 2760, 2874, 3335, 3480, 3832, 4002, 4790, 5336, 5748, 6670, 7185, 8004, 9580, 10005, 11017, 11496, 13340, 13891, 14370, 16008, 19160, 20010, 22034, 26680, 27782, 28740, 33051, 40020, 41673, 44068, 55085, 55564, 57480, 66102, 69455, 80040, 83346, 88136, 110170, 111128, 132204, 138910, 165255, 166692, 208365, 220340, 264408, 277820, 319493, 330510, 333384, 416730, 440680, 555640, 638986, 661020, 833460, 958479, 1277972, 1322040, 1597465, 1666920, 1916958, 2555944, 3194930, 3833916, 4792395, 6389860, 7667832, 9584790, 12779720, 19169580, 38339160]

約数ペア:

[(1, 38339160), (2, 19169580), (3, 12779720), (4, 9584790), (5, 7667832), (6, 6389860), (8, 4792395), (10, 3833916), (12, 3194930), (15, 2555944), (20, 1916958), (23, 1666920), (24, 1597465), (29, 1322040), (30, 1277972), (40, 958479), (46, 833460), (58, 661020), (60, 638986), (69, 555640), (87, 440680), (92, 416730), (115, 333384), (116, 330510), (120, 319493), (138, 277820), (145, 264408), (174, 220340), (184, 208365), (230, 166692), (232, 165255), (276, 138910), (290, 132204), (345, 111128), (348, 110170), (435, 88136), (460, 83346), (479, 80040), (552, 69455), (580, 66102), (667, 57480), (690, 55564), (696, 55085), (870, 44068), (920, 41673), (958, 40020), (1160, 33051), (1334, 28740), (1380, 27782), (1437, 26680), (1740, 22034), (1916, 20010), (2001, 19160), (2395, 16008), (2668, 14370), (2760, 13891), (2874, 13340), (3335, 11496), (3480, 11017), (3832, 10005), (4002, 9580), (4790, 8004), (5336, 7185), (5748, 6670)]