288541120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{128813}}^1$

素因数の和:128837

約数の個数: 56

約数和(自身を含む): 785250144

約数和(自身を除く): 496709024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 128813, 257626, 515252, 644065, 901691, 1030504, 1288130, 1803382, 2061008, 2576260, 3606764, 4122016, 4508455, 5152520, 7213528, 8244032, 9016910, 10305040, 14427056, 18033820, 20610080, 28854112, 36067640, 41220160, 57708224, 72135280, 144270560, 288541120]

約数ペア:

[(1, 288541120), (2, 144270560), (4, 72135280), (5, 57708224), (7, 41220160), (8, 36067640), (10, 28854112), (14, 20610080), (16, 18033820), (20, 14427056), (28, 10305040), (32, 9016910), (35, 8244032), (40, 7213528), (56, 5152520), (64, 4508455), (70, 4122016), (80, 3606764), (112, 2576260), (140, 2061008), (160, 1803382), (224, 1288130), (280, 1030504), (320, 901691), (448, 644065), (560, 515252), (1120, 257626), (2240, 128813)]