2748629760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{715789}}^1$

素因数の和:715813

約数の個数: 72

約数和(自身を含む): 8778448560

約数和(自身を除く): 6029818800

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, 640, 768, 960, 1280, 1920, 3840, 715789, 1431578, 2147367, 2863156, 3578945, 4294734, 5726312, 7157890, 8589468, 10736835, 11452624, 14315780, 17178936, 21473670, 22905248, 28631560, 34357872, 42947340, 45810496, 57263120, 68715744, 85894680, 91620992, 114526240, 137431488, 171789360, 183241984, 229052480, 274862976, 343578720, 458104960, 549725952, 687157440, 916209920, 1374314880, 2748629760]

約数ペア:

[(1, 2748629760), (2, 1374314880), (3, 916209920), (4, 687157440), (5, 549725952), (6, 458104960), (8, 343578720), (10, 274862976), (12, 229052480), (15, 183241984), (16, 171789360), (20, 137431488), (24, 114526240), (30, 91620992), (32, 85894680), (40, 68715744), (48, 57263120), (60, 45810496), (64, 42947340), (80, 34357872), (96, 28631560), (120, 22905248), (128, 21473670), (160, 17178936), (192, 14315780), (240, 11452624), (256, 10736835), (320, 8589468), (384, 7157890), (480, 5726312), (640, 4294734), (768, 3578945), (960, 2863156), (1280, 2147367), (1920, 1431578), (3840, 715789)]