87639480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7901

約数の個数: 96

約数和(自身を含む): 294053760

約数和(自身を除く): 206414280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7853, 11160, 15706, 23559, 31412, 39265, 47118, 62824, 70677, 78530, 94236, 117795, 141354, 157060, 188472, 235590, 243443, 282708, 314120, 353385, 471180, 486886, 565416, 706770, 730329, 942360, 973772, 1217215, 1413540, 1460658, 1947544, 2190987, 2434430, 2827080, 2921316, 3651645, 4381974, 4868860, 5842632, 7303290, 8763948, 9737720, 10954935, 14606580, 17527896, 21909870, 29213160, 43819740, 87639480]

約数ペア:

[(1, 87639480), (2, 43819740), (3, 29213160), (4, 21909870), (5, 17527896), (6, 14606580), (8, 10954935), (9, 9737720), (10, 8763948), (12, 7303290), (15, 5842632), (18, 4868860), (20, 4381974), (24, 3651645), (30, 2921316), (31, 2827080), (36, 2434430), (40, 2190987), (45, 1947544), (60, 1460658), (62, 1413540), (72, 1217215), (90, 973772), (93, 942360), (120, 730329), (124, 706770), (155, 565416), (180, 486886), (186, 471180), (248, 353385), (279, 314120), (310, 282708), (360, 243443), (372, 235590), (465, 188472), (558, 157060), (620, 141354), (744, 117795), (930, 94236), (1116, 78530), (1240, 70677), (1395, 62824), (1860, 47118), (2232, 39265), (2790, 31412), (3720, 23559), (5580, 15706), (7853, 11160)]