321302580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{6719}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 900910080

約数和(自身を除く): 579607500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1594, 2391, 3188, 3985, 4782, 6719, 7970, 9564, 11955, 13438, 15940, 20157, 23910, 26876, 33595, 40314, 47820, 67190, 80628, 100785, 134380, 201570, 403140, 5355043, 10710086, 16065129, 21420172, 26775215, 32130258, 53550430, 64260516, 80325645, 107100860, 160651290, 321302580]

約数ペア:

[(1, 321302580), (2, 160651290), (3, 107100860), (4, 80325645), (5, 64260516), (6, 53550430), (10, 32130258), (12, 26775215), (15, 21420172), (20, 16065129), (30, 10710086), (60, 5355043), (797, 403140), (1594, 201570), (2391, 134380), (3188, 100785), (3985, 80628), (4782, 67190), (6719, 47820), (7970, 40314), (9564, 33595), (11955, 26876), (13438, 23910), (15940, 20157)]