3218964720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{85429}}^1$

素因数の和:85602

約数の個数: 80

約数和(自身を含む): 10042467360

約数和(自身を除く): 6823502640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 85429, 170858, 256287, 341716, 427145, 512574, 683432, 854290, 1025148, 1281435, 1366864, 1708580, 2050296, 2562870, 3417160, 4100592, 5125740, 6834320, 10251480, 13412353, 20502960, 26824706, 40237059, 53649412, 67061765, 80474118, 107298824, 134123530, 160948236, 201185295, 214597648, 268247060, 321896472, 402370590, 536494120, 643792944, 804741180, 1072988240, 1609482360, 3218964720]

約数ペア:

[(1, 3218964720), (2, 1609482360), (3, 1072988240), (4, 804741180), (5, 643792944), (6, 536494120), (8, 402370590), (10, 321896472), (12, 268247060), (15, 214597648), (16, 201185295), (20, 160948236), (24, 134123530), (30, 107298824), (40, 80474118), (48, 67061765), (60, 53649412), (80, 40237059), (120, 26824706), (157, 20502960), (240, 13412353), (314, 10251480), (471, 6834320), (628, 5125740), (785, 4100592), (942, 3417160), (1256, 2562870), (1570, 2050296), (1884, 1708580), (2355, 1366864), (2512, 1281435), (3140, 1025148), (3768, 854290), (4710, 683432), (6280, 512574), (7536, 427145), (9420, 341716), (12560, 256287), (18840, 170858), (37680, 85429)]