1109909760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{289039}}^1$

素因数の和:289063

約数の個数: 72

約数和(自身を含む): 3544786560

約数和(自身を除く): 2434876800

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, 289039, 578078, 867117, 1156156, 1445195, 1734234, 2312312, 2890390, 3468468, 4335585, 4624624, 5780780, 6936936, 8671170, 9249248, 11561560, 13873872, 17342340, 18498496, 23123120, 27747744, 34684680, 36996992, 46246240, 55495488, 69369360, 73993984, 92492480, 110990976, 138738720, 184984960, 221981952, 277477440, 369969920, 554954880, 1109909760]

約数ペア:

[(1, 1109909760), (2, 554954880), (3, 369969920), (4, 277477440), (5, 221981952), (6, 184984960), (8, 138738720), (10, 110990976), (12, 92492480), (15, 73993984), (16, 69369360), (20, 55495488), (24, 46246240), (30, 36996992), (32, 34684680), (40, 27747744), (48, 23123120), (60, 18498496), (64, 17342340), (80, 13873872), (96, 11561560), (120, 9249248), (128, 8671170), (160, 6936936), (192, 5780780), (240, 4624624), (256, 4335585), (320, 3468468), (384, 2890390), (480, 2312312), (640, 1734234), (768, 1445195), (960, 1156156), (1280, 867117), (1920, 578078), (3840, 289039)]