1274880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{83}}^1$

素因数の和:111

約数の個数: 88

約数和(自身を含む): 4126752

約数和(自身を除く): 2851872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 960, 996, 1024, 1245, 1280, 1328, 1536, 1660, 1920, 1992, 2490, 2560, 2656, 3072, 3320, 3840, 3984, 4980, 5120, 5312, 6640, 7680, 7968, 9960, 10624, 13280, 15360, 15936, 19920, 21248, 26560, 31872, 39840, 42496, 53120, 63744, 79680, 84992, 106240, 127488, 159360, 212480, 254976, 318720, 424960, 637440, 1274880]

約数ペア:

[(1, 1274880), (2, 637440), (3, 424960), (4, 318720), (5, 254976), (6, 212480), (8, 159360), (10, 127488), (12, 106240), (15, 84992), (16, 79680), (20, 63744), (24, 53120), (30, 42496), (32, 39840), (40, 31872), (48, 26560), (60, 21248), (64, 19920), (80, 15936), (83, 15360), (96, 13280), (120, 10624), (128, 9960), (160, 7968), (166, 7680), (192, 6640), (240, 5312), (249, 5120), (256, 4980), (320, 3984), (332, 3840), (384, 3320), (415, 3072), (480, 2656), (498, 2560), (512, 2490), (640, 1992), (664, 1920), (768, 1660), (830, 1536), (960, 1328), (996, 1280), (1024, 1245)]