1404598320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{72253}}^1$

素因数の和:72281

約数の個数: 120

約数和(自身を含む): 4891884816

約数和(自身を除く): 3487286496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 72253, 144506, 216759, 289012, 361265, 433518, 578024, 650277, 722530, 867036, 1083795, 1156048, 1300554, 1445060, 1734072, 1950831, 2167590, 2601108, 2890120, 3251385, 3468144, 3901662, 4335180, 5202216, 5780240, 5852493, 6502770, 7803324, 8670360, 9754155, 10404432, 11704986, 13005540, 15606648, 17340720, 17557479, 19508310, 23409972, 26011080, 29262465, 31213296, 35114958, 39016620, 46819944, 52022160, 58524930, 70229916, 78033240, 87787395, 93639888, 117049860, 140459832, 156066480, 175574790, 234099720, 280919664, 351149580, 468199440, 702299160, 1404598320]

約数ペア:

[(1, 1404598320), (2, 702299160), (3, 468199440), (4, 351149580), (5, 280919664), (6, 234099720), (8, 175574790), (9, 156066480), (10, 140459832), (12, 117049860), (15, 93639888), (16, 87787395), (18, 78033240), (20, 70229916), (24, 58524930), (27, 52022160), (30, 46819944), (36, 39016620), (40, 35114958), (45, 31213296), (48, 29262465), (54, 26011080), (60, 23409972), (72, 19508310), (80, 17557479), (81, 17340720), (90, 15606648), (108, 13005540), (120, 11704986), (135, 10404432), (144, 9754155), (162, 8670360), (180, 7803324), (216, 6502770), (240, 5852493), (243, 5780240), (270, 5202216), (324, 4335180), (360, 3901662), (405, 3468144), (432, 3251385), (486, 2890120), (540, 2601108), (648, 2167590), (720, 1950831), (810, 1734072), (972, 1445060), (1080, 1300554), (1215, 1156048), (1296, 1083795), (1620, 867036), (1944, 722530), (2160, 650277), (2430, 578024), (3240, 433518), (3888, 361265), (4860, 289012), (6480, 216759), (9720, 144506), (19440, 72253)]