274773120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{143111}}^1$

素因数の和:143133

約数の個数: 64

約数和(自身を含む): 875845440

約数和(自身を除く): 601072320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 143111, 286222, 429333, 572444, 715555, 858666, 1144888, 1431110, 1717332, 2146665, 2289776, 2862220, 3434664, 4293330, 4579552, 5724440, 6869328, 8586660, 9159104, 11448880, 13738656, 17173320, 18318208, 22897760, 27477312, 34346640, 45795520, 54954624, 68693280, 91591040, 137386560, 274773120]

約数ペア:

[(1, 274773120), (2, 137386560), (3, 91591040), (4, 68693280), (5, 54954624), (6, 45795520), (8, 34346640), (10, 27477312), (12, 22897760), (15, 18318208), (16, 17173320), (20, 13738656), (24, 11448880), (30, 9159104), (32, 8586660), (40, 6869328), (48, 5724440), (60, 4579552), (64, 4293330), (80, 3434664), (96, 2862220), (120, 2289776), (128, 2146665), (160, 1717332), (192, 1431110), (240, 1144888), (320, 858666), (384, 715555), (480, 572444), (640, 429333), (960, 286222), (1920, 143111)]