2388160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 6035040

約数和(自身を除く): 3646880

約数列:

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

約数ペア:

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