240920760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105667}}^1$

素因数の和:105700

約数の個数: 64

約数和(自身を含む): 760809600

約数和(自身を除く): 519888840

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, 105667, 211334, 317001, 422668, 528335, 634002, 845336, 1056670, 1268004, 1585005, 2007673, 2113340, 2536008, 3170010, 4015346, 4226680, 6023019, 6340020, 8030692, 10038365, 12046038, 12680040, 16061384, 20076730, 24092076, 30115095, 40153460, 48184152, 60230190, 80306920, 120460380, 240920760]

約数ペア:

[(1, 240920760), (2, 120460380), (3, 80306920), (4, 60230190), (5, 48184152), (6, 40153460), (8, 30115095), (10, 24092076), (12, 20076730), (15, 16061384), (19, 12680040), (20, 12046038), (24, 10038365), (30, 8030692), (38, 6340020), (40, 6023019), (57, 4226680), (60, 4015346), (76, 3170010), (95, 2536008), (114, 2113340), (120, 2007673), (152, 1585005), (190, 1268004), (228, 1056670), (285, 845336), (380, 634002), (456, 528335), (570, 422668), (760, 317001), (1140, 211334), (2280, 105667)]