31770240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{16547}}^1$

素因数の和:16569

約数の個数: 64

約数和(自身を含む): 101273760

約数和(自身を除く): 69503520

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, 16547, 33094, 49641, 66188, 82735, 99282, 132376, 165470, 198564, 248205, 264752, 330940, 397128, 496410, 529504, 661880, 794256, 992820, 1059008, 1323760, 1588512, 1985640, 2118016, 2647520, 3177024, 3971280, 5295040, 6354048, 7942560, 10590080, 15885120, 31770240]

約数ペア:

[(1, 31770240), (2, 15885120), (3, 10590080), (4, 7942560), (5, 6354048), (6, 5295040), (8, 3971280), (10, 3177024), (12, 2647520), (15, 2118016), (16, 1985640), (20, 1588512), (24, 1323760), (30, 1059008), (32, 992820), (40, 794256), (48, 661880), (60, 529504), (64, 496410), (80, 397128), (96, 330940), (120, 264752), (128, 248205), (160, 198564), (192, 165470), (240, 132376), (320, 99282), (384, 82735), (480, 66188), (640, 49641), (960, 33094), (1920, 16547)]