102480160

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 242827200

約数和(自身を除く): 140347040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1459, 1756, 2195, 2918, 3512, 4390, 5836, 7024, 7295, 8780, 11672, 14048, 14590, 17560, 23344, 29180, 35120, 46688, 58360, 70240, 116720, 233440, 640501, 1281002, 2562004, 3202505, 5124008, 6405010, 10248016, 12810020, 20496032, 25620040, 51240080, 102480160]

約数ペア:

[(1, 102480160), (2, 51240080), (4, 25620040), (5, 20496032), (8, 12810020), (10, 10248016), (16, 6405010), (20, 5124008), (32, 3202505), (40, 2562004), (80, 1281002), (160, 640501), (439, 233440), (878, 116720), (1459, 70240), (1756, 58360), (2195, 46688), (2918, 35120), (3512, 29180), (4390, 23344), (5836, 17560), (7024, 14590), (7295, 14048), (8780, 11672)]