1806247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{95873}}^1$

素因数の和:96044

約数の個数: 64

約数和(自身を含む): 5453313120

約数和(自身を除く): 3647065800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 95873, 191746, 287619, 383492, 479365, 575238, 766984, 958730, 1150476, 1438095, 1917460, 2300952, 2876190, 3834920, 5752380, 11504760, 15052061, 30104122, 45156183, 60208244, 75260305, 90312366, 120416488, 150520610, 180624732, 225780915, 301041220, 361249464, 451561830, 602082440, 903123660, 1806247320]

約数ペア:

[(1, 1806247320), (2, 903123660), (3, 602082440), (4, 451561830), (5, 361249464), (6, 301041220), (8, 225780915), (10, 180624732), (12, 150520610), (15, 120416488), (20, 90312366), (24, 75260305), (30, 60208244), (40, 45156183), (60, 30104122), (120, 15052061), (157, 11504760), (314, 5752380), (471, 3834920), (628, 2876190), (785, 2300952), (942, 1917460), (1256, 1438095), (1570, 1150476), (1884, 958730), (2355, 766984), (3140, 575238), (3768, 479365), (4710, 383492), (6280, 287619), (9420, 191746), (18840, 95873)]