2247478560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1560749}}^1$

素因数の和:1560770

約数の個数: 72

約数和(自身を含む): 7669525500

約数和(自身を除く): 5422046940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1560749, 3121498, 4682247, 6242996, 7803745, 9364494, 12485992, 14046741, 15607490, 18728988, 23411235, 24971984, 28093482, 31214980, 37457976, 46822470, 49943968, 56186964, 62429960, 70233705, 74915952, 93644940, 112373928, 124859920, 140467410, 149831904, 187289880, 224747856, 249719840, 280934820, 374579760, 449495712, 561869640, 749159520, 1123739280, 2247478560]

約数ペア:

[(1, 2247478560), (2, 1123739280), (3, 749159520), (4, 561869640), (5, 449495712), (6, 374579760), (8, 280934820), (9, 249719840), (10, 224747856), (12, 187289880), (15, 149831904), (16, 140467410), (18, 124859920), (20, 112373928), (24, 93644940), (30, 74915952), (32, 70233705), (36, 62429960), (40, 56186964), (45, 49943968), (48, 46822470), (60, 37457976), (72, 31214980), (80, 28093482), (90, 24971984), (96, 23411235), (120, 18728988), (144, 15607490), (160, 14046741), (180, 12485992), (240, 9364494), (288, 7803745), (360, 6242996), (480, 4682247), (720, 3121498), (1440, 1560749)]