148612480

素因数分解:

$2^7\times 5^1\times {\mathrm{232207}}^1$

素因数の和:232226

約数の個数: 32

約数和(自身を含む): 355278240

約数和(自身を除く): 206665760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 232207, 464414, 928828, 1161035, 1857656, 2322070, 3715312, 4644140, 7430624, 9288280, 14861248, 18576560, 29722496, 37153120, 74306240, 148612480]

約数ペア:

[(1, 148612480), (2, 74306240), (4, 37153120), (5, 29722496), (8, 18576560), (10, 14861248), (16, 9288280), (20, 7430624), (32, 4644140), (40, 3715312), (64, 2322070), (80, 1857656), (128, 1161035), (160, 928828), (320, 464414), (640, 232207)]