2012565960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5279}}^1$

素因数の和:5652

約数の個数: 128

約数和(自身を含む): 6728832000

約数和(自身を除く): 4716266040

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, 90, 108, 120, 135, 180, 216, 270, 353, 360, 540, 706, 1059, 1080, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5279, 5295, 6354, 7060, 8472, 9531, 10558, 10590, 12708, 14120, 15837, 15885, 19062, 21116, 21180, 25416, 26395, 31674, 31770, 38124, 42232, 42360, 47511, 47655, 52790, 63348, 63540, 76248, 79185, 95022, 95310, 105580, 126696, 127080, 142533, 158370, 190044, 190620, 211160, 237555, 285066, 316740, 380088, 381240, 475110, 570132, 633480, 712665, 950220, 1140264, 1425330, 1863487, 1900440, 2850660, 3726974, 5590461, 5701320, 7453948, 9317435, 11180922, 14907896, 16771383, 18634870, 22361844, 27952305, 33542766, 37269740, 44723688, 50314149, 55904610, 67085532, 74539480, 83856915, 100628298, 111809220, 134171064, 167713830, 201256596, 223618440, 251570745, 335427660, 402513192, 503141490, 670855320, 1006282980, 2012565960]

約数ペア:

[(1, 2012565960), (2, 1006282980), (3, 670855320), (4, 503141490), (5, 402513192), (6, 335427660), (8, 251570745), (9, 223618440), (10, 201256596), (12, 167713830), (15, 134171064), (18, 111809220), (20, 100628298), (24, 83856915), (27, 74539480), (30, 67085532), (36, 55904610), (40, 50314149), (45, 44723688), (54, 37269740), (60, 33542766), (72, 27952305), (90, 22361844), (108, 18634870), (120, 16771383), (135, 14907896), (180, 11180922), (216, 9317435), (270, 7453948), (353, 5701320), (360, 5590461), (540, 3726974), (706, 2850660), (1059, 1900440), (1080, 1863487), (1412, 1425330), (1765, 1140264), (2118, 950220), (2824, 712665), (3177, 633480), (3530, 570132), (4236, 475110), (5279, 381240), (5295, 380088), (6354, 316740), (7060, 285066), (8472, 237555), (9531, 211160), (10558, 190620), (10590, 190044), (12708, 158370), (14120, 142533), (15837, 127080), (15885, 126696), (19062, 105580), (21116, 95310), (21180, 95022), (25416, 79185), (26395, 76248), (31674, 63540), (31770, 63348), (38124, 52790), (42232, 47655), (42360, 47511)]