264830040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 886464000

約数和(自身を除く): 621633960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 647, 758, 1080, 1137, 1294, 1516, 1895, 1941, 2274, 2588, 3032, 3235, 3411, 3790, 3882, 4548, 5176, 5685, 5823, 6470, 6822, 7580, 7764, 9096, 9705, 10233, 11370, 11646, 12940, 13644, 15160, 15528, 17055, 17469, 19410, 20466, 22740, 23292, 25880, 27288, 29115, 34110, 34938, 38820, 40932, 45480, 46584, 51165, 58230, 68220, 69876, 77640, 81864, 87345, 102330, 116460, 136440, 139752, 174690, 204660, 232920, 245213, 349380, 409320, 490426, 698760, 735639, 980852, 1226065, 1471278, 1961704, 2206917, 2452130, 2942556, 3678195, 4413834, 4904260, 5885112, 6620751, 7356390, 8827668, 9808520, 11034585, 13241502, 14712780, 17655336, 22069170, 26483004, 29425560, 33103755, 44138340, 52966008, 66207510, 88276680, 132415020, 264830040]

約数ペア:

[(1, 264830040), (2, 132415020), (3, 88276680), (4, 66207510), (5, 52966008), (6, 44138340), (8, 33103755), (9, 29425560), (10, 26483004), (12, 22069170), (15, 17655336), (18, 14712780), (20, 13241502), (24, 11034585), (27, 9808520), (30, 8827668), (36, 7356390), (40, 6620751), (45, 5885112), (54, 4904260), (60, 4413834), (72, 3678195), (90, 2942556), (108, 2452130), (120, 2206917), (135, 1961704), (180, 1471278), (216, 1226065), (270, 980852), (360, 735639), (379, 698760), (540, 490426), (647, 409320), (758, 349380), (1080, 245213), (1137, 232920), (1294, 204660), (1516, 174690), (1895, 139752), (1941, 136440), (2274, 116460), (2588, 102330), (3032, 87345), (3235, 81864), (3411, 77640), (3790, 69876), (3882, 68220), (4548, 58230), (5176, 51165), (5685, 46584), (5823, 45480), (6470, 40932), (6822, 38820), (7580, 34938), (7764, 34110), (9096, 29115), (9705, 27288), (10233, 25880), (11370, 23292), (11646, 22740), (12940, 20466), (13644, 19410), (15160, 17469), (15528, 17055)]