4776320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 12117600

約数和(自身を除く): 7341280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 439, 544, 640, 680, 878, 1088, 1360, 1756, 2176, 2195, 2720, 3512, 4390, 5440, 7024, 7463, 8780, 10880, 14048, 14926, 17560, 28096, 29852, 35120, 37315, 56192, 59704, 70240, 74630, 119408, 140480, 149260, 238816, 280960, 298520, 477632, 597040, 955264, 1194080, 2388160, 4776320]

約数ペア:

[(1, 4776320), (2, 2388160), (4, 1194080), (5, 955264), (8, 597040), (10, 477632), (16, 298520), (17, 280960), (20, 238816), (32, 149260), (34, 140480), (40, 119408), (64, 74630), (68, 70240), (80, 59704), (85, 56192), (128, 37315), (136, 35120), (160, 29852), (170, 28096), (272, 17560), (320, 14926), (340, 14048), (439, 10880), (544, 8780), (640, 7463), (680, 7024), (878, 5440), (1088, 4390), (1360, 3512), (1756, 2720), (2176, 2195)]