42952920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18839}}^1$

素因数の和:18872

約数の個数: 64

約数和(自身を含む): 135648000

約数和(自身を除く): 92695080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 188390, 226068, 282585, 357941, 376780, 452136, 565170, 715882, 753560, 1073823, 1130340, 1431764, 1789705, 2147646, 2260680, 2863528, 3579410, 4295292, 5369115, 7158820, 8590584, 10738230, 14317640, 21476460, 42952920]

約数ペア:

[(1, 42952920), (2, 21476460), (3, 14317640), (4, 10738230), (5, 8590584), (6, 7158820), (8, 5369115), (10, 4295292), (12, 3579410), (15, 2863528), (19, 2260680), (20, 2147646), (24, 1789705), (30, 1431764), (38, 1130340), (40, 1073823), (57, 753560), (60, 715882), (76, 565170), (95, 452136), (114, 376780), (120, 357941), (152, 282585), (190, 226068), (228, 188390), (285, 150712), (380, 113034), (456, 94195), (570, 75356), (760, 56517), (1140, 37678), (2280, 18839)]