4559280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 15634416

約数和(自身を除く): 11075136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 157, 165, 176, 220, 240, 242, 264, 314, 330, 363, 440, 471, 484, 528, 605, 628, 660, 726, 785, 880, 942, 968, 1210, 1256, 1320, 1452, 1570, 1727, 1815, 1884, 1936, 2355, 2420, 2512, 2640, 2904, 3140, 3454, 3630, 3768, 4710, 4840, 5181, 5808, 6280, 6908, 7260, 7536, 8635, 9420, 9680, 10362, 12560, 13816, 14520, 17270, 18840, 18997, 20724, 25905, 27632, 29040, 34540, 37680, 37994, 41448, 51810, 56991, 69080, 75988, 82896, 94985, 103620, 113982, 138160, 151976, 189970, 207240, 227964, 284955, 303952, 379940, 414480, 455928, 569910, 759880, 911856, 1139820, 1519760, 2279640, 4559280]

約数ペア:

[(1, 4559280), (2, 2279640), (3, 1519760), (4, 1139820), (5, 911856), (6, 759880), (8, 569910), (10, 455928), (11, 414480), (12, 379940), (15, 303952), (16, 284955), (20, 227964), (22, 207240), (24, 189970), (30, 151976), (33, 138160), (40, 113982), (44, 103620), (48, 94985), (55, 82896), (60, 75988), (66, 69080), (80, 56991), (88, 51810), (110, 41448), (120, 37994), (121, 37680), (132, 34540), (157, 29040), (165, 27632), (176, 25905), (220, 20724), (240, 18997), (242, 18840), (264, 17270), (314, 14520), (330, 13816), (363, 12560), (440, 10362), (471, 9680), (484, 9420), (528, 8635), (605, 7536), (628, 7260), (660, 6908), (726, 6280), (785, 5808), (880, 5181), (942, 4840), (968, 4710), (1210, 3768), (1256, 3630), (1320, 3454), (1452, 3140), (1570, 2904), (1727, 2640), (1815, 2512), (1884, 2420), (1936, 2355)]