160820910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2671}}^1$

素因数の和:2910

約数の個数: 64

約数和(自身を含む): 430940160

約数和(自身を除く): 270119250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 2007, 2230, 2671, 3345, 4014, 5342, 6021, 6690, 8013, 10035, 12042, 13355, 16026, 20070, 24039, 26710, 30105, 40065, 48078, 60210, 72117, 80130, 120195, 144234, 240390, 360585, 595633, 721170, 1191266, 1786899, 2978165, 3573798, 5360697, 5956330, 8934495, 10721394, 16082091, 17868990, 26803485, 32164182, 53606970, 80410455, 160820910]

約数ペア:

[(1, 160820910), (2, 80410455), (3, 53606970), (5, 32164182), (6, 26803485), (9, 17868990), (10, 16082091), (15, 10721394), (18, 8934495), (27, 5956330), (30, 5360697), (45, 3573798), (54, 2978165), (90, 1786899), (135, 1191266), (223, 721170), (270, 595633), (446, 360585), (669, 240390), (1115, 144234), (1338, 120195), (2007, 80130), (2230, 72117), (2671, 60210), (3345, 48078), (4014, 40065), (5342, 30105), (6021, 26710), (6690, 24039), (8013, 20070), (10035, 16026), (12042, 13355)]