127937280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33317}}^1$

素因数の和:33341

約数の個数: 72

約数和(自身を含む): 408611952

約数和(自身を除く): 280674672

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33317, 66634, 99951, 133268, 166585, 199902, 266536, 333170, 399804, 499755, 533072, 666340, 799608, 999510, 1066144, 1332680, 1599216, 1999020, 2132288, 2665360, 3198432, 3998040, 4264576, 5330720, 6396864, 7996080, 8529152, 10661440, 12793728, 15992160, 21322880, 25587456, 31984320, 42645760, 63968640, 127937280]

約数ペア:

[(1, 127937280), (2, 63968640), (3, 42645760), (4, 31984320), (5, 25587456), (6, 21322880), (8, 15992160), (10, 12793728), (12, 10661440), (15, 8529152), (16, 7996080), (20, 6396864), (24, 5330720), (30, 4264576), (32, 3998040), (40, 3198432), (48, 2665360), (60, 2132288), (64, 1999020), (80, 1599216), (96, 1332680), (120, 1066144), (128, 999510), (160, 799608), (192, 666340), (240, 533072), (256, 499755), (320, 399804), (384, 333170), (480, 266536), (640, 199902), (768, 166585), (960, 133268), (1280, 99951), (1920, 66634), (3840, 33317)]