2378580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 4516140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1367, 1740, 2734, 4101, 5468, 6835, 8202, 13670, 16404, 20505, 27340, 39643, 41010, 79286, 82020, 118929, 158572, 198215, 237858, 396430, 475716, 594645, 792860, 1189290, 2378580]

約数ペア:

[(1, 2378580), (2, 1189290), (3, 792860), (4, 594645), (5, 475716), (6, 396430), (10, 237858), (12, 198215), (15, 158572), (20, 118929), (29, 82020), (30, 79286), (58, 41010), (60, 39643), (87, 27340), (116, 20505), (145, 16404), (174, 13670), (290, 8202), (348, 6835), (435, 5468), (580, 4101), (870, 2734), (1367, 1740)]