216054480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6571}}^1$

素因数の和:6724

約数の個数: 80

約数和(自身を含む): 674760384

約数和(自身を除く): 458705904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6571, 6576, 8220, 10960, 13142, 16440, 19713, 26284, 32855, 32880, 39426, 52568, 65710, 78852, 98565, 105136, 131420, 157704, 197130, 262840, 315408, 394260, 525680, 788520, 900227, 1577040, 1800454, 2700681, 3600908, 4501135, 5401362, 7201816, 9002270, 10802724, 13503405, 14403632, 18004540, 21605448, 27006810, 36009080, 43210896, 54013620, 72018160, 108027240, 216054480]

約数ペア:

[(1, 216054480), (2, 108027240), (3, 72018160), (4, 54013620), (5, 43210896), (6, 36009080), (8, 27006810), (10, 21605448), (12, 18004540), (15, 14403632), (16, 13503405), (20, 10802724), (24, 9002270), (30, 7201816), (40, 5401362), (48, 4501135), (60, 3600908), (80, 2700681), (120, 1800454), (137, 1577040), (240, 900227), (274, 788520), (411, 525680), (548, 394260), (685, 315408), (822, 262840), (1096, 197130), (1370, 157704), (1644, 131420), (2055, 105136), (2192, 98565), (2740, 78852), (3288, 65710), (4110, 52568), (5480, 39426), (6571, 32880), (6576, 32855), (8220, 26284), (10960, 19713), (13142, 16440)]