3860040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 12196800

約数和(自身を除く): 8336760

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, 1693, 2280, 3386, 5079, 6772, 8465, 10158, 13544, 16930, 20316, 25395, 32167, 33860, 40632, 50790, 64334, 67720, 96501, 101580, 128668, 160835, 193002, 203160, 257336, 321670, 386004, 482505, 643340, 772008, 965010, 1286680, 1930020, 3860040]

約数ペア:

[(1, 3860040), (2, 1930020), (3, 1286680), (4, 965010), (5, 772008), (6, 643340), (8, 482505), (10, 386004), (12, 321670), (15, 257336), (19, 203160), (20, 193002), (24, 160835), (30, 128668), (38, 101580), (40, 96501), (57, 67720), (60, 64334), (76, 50790), (95, 40632), (114, 33860), (120, 32167), (152, 25395), (190, 20316), (228, 16930), (285, 13544), (380, 10158), (456, 8465), (570, 6772), (760, 5079), (1140, 3386), (1693, 2280)]