76678320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 180448080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 479, 552, 580, 667, 690, 696, 870, 920, 958, 1104, 1160, 1334, 1380, 1392, 1437, 1740, 1840, 1916, 2001, 2320, 2395, 2668, 2760, 2874, 3335, 3480, 3832, 4002, 4790, 5336, 5520, 5748, 6670, 6960, 7185, 7664, 8004, 9580, 10005, 10672, 11017, 11496, 13340, 13891, 14370, 16008, 19160, 20010, 22034, 22992, 26680, 27782, 28740, 32016, 33051, 38320, 40020, 41673, 44068, 53360, 55085, 55564, 57480, 66102, 69455, 80040, 83346, 88136, 110170, 111128, 114960, 132204, 138910, 160080, 165255, 166692, 176272, 208365, 220340, 222256, 264408, 277820, 319493, 330510, 333384, 416730, 440680, 528816, 555640, 638986, 661020, 666768, 833460, 881360, 958479, 1111280, 1277972, 1322040, 1597465, 1666920, 1916958, 2555944, 2644080, 3194930, 3333840, 3833916, 4792395, 5111888, 6389860, 7667832, 9584790, 12779720, 15335664, 19169580, 25559440, 38339160, 76678320]

約数ペア:

[(1, 76678320), (2, 38339160), (3, 25559440), (4, 19169580), (5, 15335664), (6, 12779720), (8, 9584790), (10, 7667832), (12, 6389860), (15, 5111888), (16, 4792395), (20, 3833916), (23, 3333840), (24, 3194930), (29, 2644080), (30, 2555944), (40, 1916958), (46, 1666920), (48, 1597465), (58, 1322040), (60, 1277972), (69, 1111280), (80, 958479), (87, 881360), (92, 833460), (115, 666768), (116, 661020), (120, 638986), (138, 555640), (145, 528816), (174, 440680), (184, 416730), (230, 333384), (232, 330510), (240, 319493), (276, 277820), (290, 264408), (345, 222256), (348, 220340), (368, 208365), (435, 176272), (460, 166692), (464, 165255), (479, 160080), (552, 138910), (580, 132204), (667, 114960), (690, 111128), (696, 110170), (870, 88136), (920, 83346), (958, 80040), (1104, 69455), (1160, 66102), (1334, 57480), (1380, 55564), (1392, 55085), (1437, 53360), (1740, 44068), (1840, 41673), (1916, 40020), (2001, 38320), (2320, 33051), (2395, 32016), (2668, 28740), (2760, 27782), (2874, 26680), (3335, 22992), (3480, 22034), (3832, 20010), (4002, 19160), (4790, 16008), (5336, 14370), (5520, 13891), (5748, 13340), (6670, 11496), (6960, 11017), (7185, 10672), (7664, 10005), (8004, 9580)]