8730240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4547}}^1$

素因数の和:4569

約数の個数: 64

約数和(自身を含む): 27833760

約数和(自身を除く): 19103520

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, 4547, 9094, 13641, 18188, 22735, 27282, 36376, 45470, 54564, 68205, 72752, 90940, 109128, 136410, 145504, 181880, 218256, 272820, 291008, 363760, 436512, 545640, 582016, 727520, 873024, 1091280, 1455040, 1746048, 2182560, 2910080, 4365120, 8730240]

約数ペア:

[(1, 8730240), (2, 4365120), (3, 2910080), (4, 2182560), (5, 1746048), (6, 1455040), (8, 1091280), (10, 873024), (12, 727520), (15, 582016), (16, 545640), (20, 436512), (24, 363760), (30, 291008), (32, 272820), (40, 218256), (48, 181880), (60, 145504), (64, 136410), (80, 109128), (96, 90940), (120, 72752), (128, 68205), (160, 54564), (192, 45470), (240, 36376), (320, 27282), (384, 22735), (480, 18188), (640, 13641), (960, 9094), (1920, 4547)]