324512980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 789626880

約数和(自身を除く): 465113900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 59, 92, 110, 115, 118, 220, 230, 236, 253, 295, 460, 506, 590, 649, 1012, 1087, 1180, 1265, 1298, 1357, 2174, 2530, 2596, 2714, 3245, 4348, 5060, 5428, 5435, 6490, 6785, 10870, 11957, 12980, 13570, 14927, 21740, 23914, 25001, 27140, 29854, 47828, 50002, 59708, 59785, 64133, 74635, 100004, 119570, 125005, 128266, 149270, 239140, 250010, 256532, 275011, 298540, 320665, 500020, 550022, 641330, 705463, 1100044, 1282660, 1375055, 1410926, 1475059, 2750110, 2821852, 2950118, 3527315, 5500220, 5900236, 7054630, 7375295, 14109260, 14750590, 16225649, 29501180, 32451298, 64902596, 81128245, 162256490, 324512980]

約数ペア:

[(1, 324512980), (2, 162256490), (4, 81128245), (5, 64902596), (10, 32451298), (11, 29501180), (20, 16225649), (22, 14750590), (23, 14109260), (44, 7375295), (46, 7054630), (55, 5900236), (59, 5500220), (92, 3527315), (110, 2950118), (115, 2821852), (118, 2750110), (220, 1475059), (230, 1410926), (236, 1375055), (253, 1282660), (295, 1100044), (460, 705463), (506, 641330), (590, 550022), (649, 500020), (1012, 320665), (1087, 298540), (1180, 275011), (1265, 256532), (1298, 250010), (1357, 239140), (2174, 149270), (2530, 128266), (2596, 125005), (2714, 119570), (3245, 100004), (4348, 74635), (5060, 64133), (5428, 59785), (5435, 59708), (6490, 50002), (6785, 47828), (10870, 29854), (11957, 27140), (12980, 25001), (13570, 23914), (14927, 21740)]