389655360

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{5011}}^1$

素因数の和:5043

約数の個数: 168

約数和(自身を含む): 1390168416

約数和(自身を除く): 1000513056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5011, 5184, 6480, 7776, 8640, 9720, 10022, 12960, 15033, 15552, 19440, 20044, 25055, 25920, 30066, 38880, 40088, 45099, 50110, 60132, 75165, 77760, 80176, 90198, 100220, 120264, 135297, 150330, 160352, 180396, 200440, 225495, 240528, 270594, 300660, 320704, 360792, 400880, 405891, 450990, 481056, 541188, 601320, 676485, 721584, 801760, 811782, 901980, 962112, 1082376, 1202640, 1217673, 1352970, 1443168, 1603520, 1623564, 1803960, 2029455, 2164752, 2405280, 2435346, 2705940, 2886336, 3247128, 3607920, 4058910, 4329504, 4810560, 4870692, 5411880, 6088365, 6494256, 7215840, 8117820, 8659008, 9741384, 10823760, 12176730, 12988512, 14431680, 16235640, 19482768, 21647520, 24353460, 25977024, 32471280, 38965536, 43295040, 48706920, 64942560, 77931072, 97413840, 129885120, 194827680, 389655360]

約数ペア:

[(1, 389655360), (2, 194827680), (3, 129885120), (4, 97413840), (5, 77931072), (6, 64942560), (8, 48706920), (9, 43295040), (10, 38965536), (12, 32471280), (15, 25977024), (16, 24353460), (18, 21647520), (20, 19482768), (24, 16235640), (27, 14431680), (30, 12988512), (32, 12176730), (36, 10823760), (40, 9741384), (45, 8659008), (48, 8117820), (54, 7215840), (60, 6494256), (64, 6088365), (72, 5411880), (80, 4870692), (81, 4810560), (90, 4329504), (96, 4058910), (108, 3607920), (120, 3247128), (135, 2886336), (144, 2705940), (160, 2435346), (162, 2405280), (180, 2164752), (192, 2029455), (216, 1803960), (240, 1623564), (243, 1603520), (270, 1443168), (288, 1352970), (320, 1217673), (324, 1202640), (360, 1082376), (405, 962112), (432, 901980), (480, 811782), (486, 801760), (540, 721584), (576, 676485), (648, 601320), (720, 541188), (810, 481056), (864, 450990), (960, 405891), (972, 400880), (1080, 360792), (1215, 320704), (1296, 300660), (1440, 270594), (1620, 240528), (1728, 225495), (1944, 200440), (2160, 180396), (2430, 160352), (2592, 150330), (2880, 135297), (3240, 120264), (3888, 100220), (4320, 90198), (4860, 80176), (5011, 77760), (5184, 75165), (6480, 60132), (7776, 50110), (8640, 45099), (9720, 40088), (10022, 38880), (12960, 30066), (15033, 25920), (15552, 25055), (19440, 20044)]