13263037440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{863479}}^1$

素因数の和:863507

約数の個数: 88

約数和(自身を含む): 42421045440

約数和(自身を除く): 29158008000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 863479, 1726958, 2590437, 3453916, 4317395, 5180874, 6907832, 8634790, 10361748, 12952185, 13815664, 17269580, 20723496, 25904370, 27631328, 34539160, 41446992, 51808740, 55262656, 69078320, 82893984, 103617480, 110525312, 138156640, 165787968, 207234960, 221050624, 276313280, 331575936, 414469920, 442101248, 552626560, 663151872, 828939840, 884202496, 1105253120, 1326303744, 1657879680, 2210506240, 2652607488, 3315759360, 4421012480, 6631518720, 13263037440]

約数ペア:

[(1, 13263037440), (2, 6631518720), (3, 4421012480), (4, 3315759360), (5, 2652607488), (6, 2210506240), (8, 1657879680), (10, 1326303744), (12, 1105253120), (15, 884202496), (16, 828939840), (20, 663151872), (24, 552626560), (30, 442101248), (32, 414469920), (40, 331575936), (48, 276313280), (60, 221050624), (64, 207234960), (80, 165787968), (96, 138156640), (120, 110525312), (128, 103617480), (160, 82893984), (192, 69078320), (240, 55262656), (256, 51808740), (320, 41446992), (384, 34539160), (480, 27631328), (512, 25904370), (640, 20723496), (768, 17269580), (960, 13815664), (1024, 12952185), (1280, 10361748), (1536, 8634790), (1920, 6907832), (2560, 5180874), (3072, 4317395), (3840, 3453916), (5120, 2590437), (7680, 1726958), (15360, 863479)]