40541040

素因数分解:

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

素因数の和:296

約数の個数: 120

約数和(自身を含む): 140668080

約数和(自身を除く): 100127040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 270, 274, 360, 411, 432, 540, 548, 685, 720, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2160, 2192, 2466, 2740, 3288, 3699, 4110, 4932, 5480, 6165, 6576, 7398, 8220, 9864, 10960, 12330, 14796, 16440, 18495, 18769, 19728, 24660, 29592, 32880, 36990, 37538, 49320, 56307, 59184, 73980, 75076, 93845, 98640, 112614, 147960, 150152, 168921, 187690, 225228, 281535, 295920, 300304, 337842, 375380, 450456, 506763, 563070, 675684, 750760, 844605, 900912, 1013526, 1126140, 1351368, 1501520, 1689210, 2027052, 2252280, 2533815, 2702736, 3378420, 4054104, 4504560, 5067630, 6756840, 8108208, 10135260, 13513680, 20270520, 40541040]

約数ペア:

[(1, 40541040), (2, 20270520), (3, 13513680), (4, 10135260), (5, 8108208), (6, 6756840), (8, 5067630), (9, 4504560), (10, 4054104), (12, 3378420), (15, 2702736), (16, 2533815), (18, 2252280), (20, 2027052), (24, 1689210), (27, 1501520), (30, 1351368), (36, 1126140), (40, 1013526), (45, 900912), (48, 844605), (54, 750760), (60, 675684), (72, 563070), (80, 506763), (90, 450456), (108, 375380), (120, 337842), (135, 300304), (137, 295920), (144, 281535), (180, 225228), (216, 187690), (240, 168921), (270, 150152), (274, 147960), (360, 112614), (411, 98640), (432, 93845), (540, 75076), (548, 73980), (685, 59184), (720, 56307), (822, 49320), (1080, 37538), (1096, 36990), (1233, 32880), (1370, 29592), (1644, 24660), (2055, 19728), (2160, 18769), (2192, 18495), (2466, 16440), (2740, 14796), (3288, 12330), (3699, 10960), (4110, 9864), (4932, 8220), (5480, 7398), (6165, 6576)]