1520282760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{85027}}^1$

素因数の和:85190

約数の個数: 64

約数和(自身を含む): 4591512000

約数和(自身を除く): 3071229240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 85027, 170054, 255081, 340108, 425135, 510162, 680216, 850270, 1020324, 1275405, 1700540, 2040648, 2550810, 3401080, 5101620, 10203240, 12669023, 25338046, 38007069, 50676092, 63345115, 76014138, 101352184, 126690230, 152028276, 190035345, 253380460, 304056552, 380070690, 506760920, 760141380, 1520282760]

約数ペア:

[(1, 1520282760), (2, 760141380), (3, 506760920), (4, 380070690), (5, 304056552), (6, 253380460), (8, 190035345), (10, 152028276), (12, 126690230), (15, 101352184), (20, 76014138), (24, 63345115), (30, 50676092), (40, 38007069), (60, 25338046), (120, 12669023), (149, 10203240), (298, 5101620), (447, 3401080), (596, 2550810), (745, 2040648), (894, 1700540), (1192, 1275405), (1490, 1020324), (1788, 850270), (2235, 680216), (2980, 510162), (3576, 425135), (4470, 340108), (5960, 255081), (8940, 170054), (17880, 85027)]