69560960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15527}}^1$

素因数の和:15553

約数の個数: 64

約数和(自身を含む): 190062720

約数和(自身を除く): 120501760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15527, 31054, 62108, 77635, 108689, 124216, 155270, 217378, 248432, 310540, 434756, 496864, 543445, 621080, 869512, 993728, 1086890, 1242160, 1739024, 1987456, 2173780, 2484320, 3478048, 4347560, 4968640, 6956096, 8695120, 9937280, 13912192, 17390240, 34780480, 69560960]

約数ペア:

[(1, 69560960), (2, 34780480), (4, 17390240), (5, 13912192), (7, 9937280), (8, 8695120), (10, 6956096), (14, 4968640), (16, 4347560), (20, 3478048), (28, 2484320), (32, 2173780), (35, 1987456), (40, 1739024), (56, 1242160), (64, 1086890), (70, 993728), (80, 869512), (112, 621080), (128, 543445), (140, 496864), (160, 434756), (224, 310540), (280, 248432), (320, 217378), (448, 155270), (560, 124216), (640, 108689), (896, 77635), (1120, 62108), (2240, 31054), (4480, 15527)]