189776520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{58573}}^1$

素因数の和:58596

約数の個数: 80

約数和(自身を含む): 637870860

約数和(自身を除く): 448094340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 58573, 117146, 175719, 234292, 292865, 351438, 468584, 527157, 585730, 702876, 878595, 1054314, 1171460, 1405752, 1581471, 1757190, 2108628, 2342920, 2635785, 3162942, 3514380, 4217256, 4744413, 5271570, 6325884, 7028760, 7907355, 9488826, 10543140, 12651768, 15814710, 18977652, 21086280, 23722065, 31629420, 37955304, 47444130, 63258840, 94888260, 189776520]

約数ペア:

[(1, 189776520), (2, 94888260), (3, 63258840), (4, 47444130), (5, 37955304), (6, 31629420), (8, 23722065), (9, 21086280), (10, 18977652), (12, 15814710), (15, 12651768), (18, 10543140), (20, 9488826), (24, 7907355), (27, 7028760), (30, 6325884), (36, 5271570), (40, 4744413), (45, 4217256), (54, 3514380), (60, 3162942), (72, 2635785), (81, 2342920), (90, 2108628), (108, 1757190), (120, 1581471), (135, 1405752), (162, 1171460), (180, 1054314), (216, 878595), (270, 702876), (324, 585730), (360, 527157), (405, 468584), (540, 351438), (648, 292865), (810, 234292), (1080, 175719), (1620, 117146), (3240, 58573)]