74673120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155569}}^1$

素因数の和:155587

約数の個数: 48

約数和(自身を含む): 235221840

約数和(自身を除く): 160548720

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, 155569, 311138, 466707, 622276, 777845, 933414, 1244552, 1555690, 1866828, 2333535, 2489104, 3111380, 3733656, 4667070, 4978208, 6222760, 7467312, 9334140, 12445520, 14934624, 18668280, 24891040, 37336560, 74673120]

約数ペア:

[(1, 74673120), (2, 37336560), (3, 24891040), (4, 18668280), (5, 14934624), (6, 12445520), (8, 9334140), (10, 7467312), (12, 6222760), (15, 4978208), (16, 4667070), (20, 3733656), (24, 3111380), (30, 2489104), (32, 2333535), (40, 1866828), (48, 1555690), (60, 1244552), (80, 933414), (96, 777845), (120, 622276), (160, 466707), (240, 311138), (480, 155569)]