314880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1$

素因数の和:67

約数の個数: 80

約数和(自身を含む): 1031184

約数和(自身を除く): 716304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2460, 2560, 2624, 3280, 3840, 3936, 4920, 5248, 6560, 7680, 7872, 9840, 10496, 13120, 15744, 19680, 20992, 26240, 31488, 39360, 52480, 62976, 78720, 104960, 157440, 314880]

約数ペア:

[(1, 314880), (2, 157440), (3, 104960), (4, 78720), (5, 62976), (6, 52480), (8, 39360), (10, 31488), (12, 26240), (15, 20992), (16, 19680), (20, 15744), (24, 13120), (30, 10496), (32, 9840), (40, 7872), (41, 7680), (48, 6560), (60, 5248), (64, 4920), (80, 3936), (82, 3840), (96, 3280), (120, 2624), (123, 2560), (128, 2460), (160, 1968), (164, 1920), (192, 1640), (205, 1536), (240, 1312), (246, 1280), (256, 1230), (320, 984), (328, 960), (384, 820), (410, 768), (480, 656), (492, 640), (512, 615)]