45446640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{189361}}^1$

素因数の和:189377

約数の個数: 40

約数和(自身を含む): 140885328

約数和(自身を除く): 95438688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 189361, 378722, 568083, 757444, 946805, 1136166, 1514888, 1893610, 2272332, 2840415, 3029776, 3787220, 4544664, 5680830, 7574440, 9089328, 11361660, 15148880, 22723320, 45446640]

約数ペア:

[(1, 45446640), (2, 22723320), (3, 15148880), (4, 11361660), (5, 9089328), (6, 7574440), (8, 5680830), (10, 4544664), (12, 3787220), (15, 3029776), (16, 2840415), (20, 2272332), (24, 1893610), (30, 1514888), (40, 1136166), (48, 946805), (60, 757444), (80, 568083), (120, 378722), (240, 189361)]