19304760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8500

約数の個数: 64

約数和(自身を含む): 60969600

約数和(自身を除く): 41664840

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, 8467, 16934, 25401, 33868, 42335, 50802, 67736, 84670, 101604, 127005, 160873, 169340, 203208, 254010, 321746, 338680, 482619, 508020, 643492, 804365, 965238, 1016040, 1286984, 1608730, 1930476, 2413095, 3217460, 3860952, 4826190, 6434920, 9652380, 19304760]

約数ペア:

[(1, 19304760), (2, 9652380), (3, 6434920), (4, 4826190), (5, 3860952), (6, 3217460), (8, 2413095), (10, 1930476), (12, 1608730), (15, 1286984), (19, 1016040), (20, 965238), (24, 804365), (30, 643492), (38, 508020), (40, 482619), (57, 338680), (60, 321746), (76, 254010), (95, 203208), (114, 169340), (120, 160873), (152, 127005), (190, 101604), (228, 84670), (285, 67736), (380, 50802), (456, 42335), (570, 33868), (760, 25401), (1140, 16934), (2280, 8467)]