139414560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{290447}}^1$

素因数の和:290465

約数の個数: 48

約数和(自身を含む): 439157376

約数和(自身を除く): 299742816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 290447, 580894, 871341, 1161788, 1452235, 1742682, 2323576, 2904470, 3485364, 4356705, 4647152, 5808940, 6970728, 8713410, 9294304, 11617880, 13941456, 17426820, 23235760, 27882912, 34853640, 46471520, 69707280, 139414560]

約数ペア:

[(1, 139414560), (2, 69707280), (3, 46471520), (4, 34853640), (5, 27882912), (6, 23235760), (8, 17426820), (10, 13941456), (12, 11617880), (15, 9294304), (16, 8713410), (20, 6970728), (24, 5808940), (30, 4647152), (32, 4356705), (40, 3485364), (48, 2904470), (60, 2323576), (80, 1742682), (96, 1452235), (120, 1161788), (160, 871341), (240, 580894), (480, 290447)]