127771428240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19717813}}^1$

素因数の和:19717838

約数の個数: 100

約数和(自身を含む): 443769121884

約数和(自身を除く): 315997693644

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19717813, 39435626, 59153439, 78871252, 98589065, 118306878, 157742504, 177460317, 197178130, 236613756, 295767195, 315485008, 354920634, 394356260, 473227512, 532380951, 591534390, 709841268, 788712520, 887301585, 946455024, 1064761902, 1183068780, 1419682536, 1577425040, 1597142853, 1774603170, 2129523804, 2366137560, 2661904755, 2839365072, 3194285706, 3549206340, 4259047608, 4732275120, 5323809510, 6388571412, 7098412680, 7985714265, 8518095216, 10647619020, 12777142824, 14196825360, 15971428530, 21295238040, 25554285648, 31942857060, 42590476080, 63885714120, 127771428240]

約数ペア:

[(1, 127771428240), (2, 63885714120), (3, 42590476080), (4, 31942857060), (5, 25554285648), (6, 21295238040), (8, 15971428530), (9, 14196825360), (10, 12777142824), (12, 10647619020), (15, 8518095216), (16, 7985714265), (18, 7098412680), (20, 6388571412), (24, 5323809510), (27, 4732275120), (30, 4259047608), (36, 3549206340), (40, 3194285706), (45, 2839365072), (48, 2661904755), (54, 2366137560), (60, 2129523804), (72, 1774603170), (80, 1597142853), (81, 1577425040), (90, 1419682536), (108, 1183068780), (120, 1064761902), (135, 946455024), (144, 887301585), (162, 788712520), (180, 709841268), (216, 591534390), (240, 532380951), (270, 473227512), (324, 394356260), (360, 354920634), (405, 315485008), (432, 295767195), (540, 236613756), (648, 197178130), (720, 177460317), (810, 157742504), (1080, 118306878), (1296, 98589065), (1620, 78871252), (2160, 59153439), (3240, 39435626), (6480, 19717813)]