130650720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272189}}^1$

素因数の和:272207

約数の個数: 48

約数和(自身を含む): 411551280

約数和(自身を除く): 280900560

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, 272189, 544378, 816567, 1088756, 1360945, 1633134, 2177512, 2721890, 3266268, 4082835, 4355024, 5443780, 6532536, 8165670, 8710048, 10887560, 13065072, 16331340, 21775120, 26130144, 32662680, 43550240, 65325360, 130650720]

約数ペア:

[(1, 130650720), (2, 65325360), (3, 43550240), (4, 32662680), (5, 26130144), (6, 21775120), (8, 16331340), (10, 13065072), (12, 10887560), (15, 8710048), (16, 8165670), (20, 6532536), (24, 5443780), (30, 4355024), (32, 4082835), (40, 3266268), (48, 2721890), (60, 2177512), (80, 1633134), (96, 1360945), (120, 1088756), (160, 816567), (240, 544378), (480, 272189)]