1321879320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3329}}^1$

素因数の和:4449

約数の個数: 96

約数和(自身を含む): 4301294400

約数和(自身を除く): 2979415080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1103, 2206, 3309, 3329, 4412, 5515, 6618, 6658, 8824, 9927, 9987, 11030, 13236, 13316, 16545, 16645, 19854, 19974, 22060, 26472, 26632, 29961, 33090, 33290, 39708, 39948, 44120, 49635, 49935, 59922, 66180, 66580, 79416, 79896, 99270, 99870, 119844, 132360, 133160, 149805, 198540, 199740, 239688, 299610, 397080, 399480, 599220, 1198440, 3671887, 7343774, 11015661, 14687548, 18359435, 22031322, 29375096, 33046983, 36718870, 44062644, 55078305, 66093966, 73437740, 88125288, 110156610, 132187932, 146875480, 165234915, 220313220, 264375864, 330469830, 440626440, 660939660, 1321879320]

約数ペア:

[(1, 1321879320), (2, 660939660), (3, 440626440), (4, 330469830), (5, 264375864), (6, 220313220), (8, 165234915), (9, 146875480), (10, 132187932), (12, 110156610), (15, 88125288), (18, 73437740), (20, 66093966), (24, 55078305), (30, 44062644), (36, 36718870), (40, 33046983), (45, 29375096), (60, 22031322), (72, 18359435), (90, 14687548), (120, 11015661), (180, 7343774), (360, 3671887), (1103, 1198440), (2206, 599220), (3309, 399480), (3329, 397080), (4412, 299610), (5515, 239688), (6618, 199740), (6658, 198540), (8824, 149805), (9927, 133160), (9987, 132360), (11030, 119844), (13236, 99870), (13316, 99270), (16545, 79896), (16645, 79416), (19854, 66580), (19974, 66180), (22060, 59922), (26472, 49935), (26632, 49635), (29961, 44120), (33090, 39948), (33290, 39708)]