2279640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 7565040

約数和(自身を除く): 5285400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 157, 165, 220, 242, 264, 314, 330, 363, 440, 471, 484, 605, 628, 660, 726, 785, 942, 968, 1210, 1256, 1320, 1452, 1570, 1727, 1815, 1884, 2355, 2420, 2904, 3140, 3454, 3630, 3768, 4710, 4840, 5181, 6280, 6908, 7260, 8635, 9420, 10362, 13816, 14520, 17270, 18840, 18997, 20724, 25905, 34540, 37994, 41448, 51810, 56991, 69080, 75988, 94985, 103620, 113982, 151976, 189970, 207240, 227964, 284955, 379940, 455928, 569910, 759880, 1139820, 2279640]

約数ペア:

[(1, 2279640), (2, 1139820), (3, 759880), (4, 569910), (5, 455928), (6, 379940), (8, 284955), (10, 227964), (11, 207240), (12, 189970), (15, 151976), (20, 113982), (22, 103620), (24, 94985), (30, 75988), (33, 69080), (40, 56991), (44, 51810), (55, 41448), (60, 37994), (66, 34540), (88, 25905), (110, 20724), (120, 18997), (121, 18840), (132, 17270), (157, 14520), (165, 13816), (220, 10362), (242, 9420), (264, 8635), (314, 7260), (330, 6908), (363, 6280), (440, 5181), (471, 4840), (484, 4710), (605, 3768), (628, 3630), (660, 3454), (726, 3140), (785, 2904), (942, 2420), (968, 2355), (1210, 1884), (1256, 1815), (1320, 1727), (1452, 1570)]