290031360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 946584576

約数和(自身を除く): 656553216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1607, 1880, 1920, 2256, 2820, 3008, 3214, 3760, 3840, 4512, 4821, 5640, 6016, 6428, 7520, 8035, 9024, 9642, 11280, 12032, 12856, 15040, 16070, 18048, 19284, 22560, 24105, 25712, 30080, 32140, 36096, 38568, 45120, 48210, 51424, 60160, 64280, 75529, 77136, 90240, 96420, 102848, 128560, 151058, 154272, 180480, 192840, 205696, 226587, 257120, 302116, 308544, 377645, 385680, 411392, 453174, 514240, 604232, 617088, 755290, 771360, 906348, 1028480, 1132935, 1208464, 1234176, 1510580, 1542720, 1812696, 2056960, 2265870, 2416928, 3021160, 3085440, 3625392, 4531740, 4833856, 6042320, 6170880, 7250784, 9063480, 9667712, 12084640, 14501568, 18126960, 19335424, 24169280, 29003136, 36253920, 48338560, 58006272, 72507840, 96677120, 145015680, 290031360]

約数ペア:

[(1, 290031360), (2, 145015680), (3, 96677120), (4, 72507840), (5, 58006272), (6, 48338560), (8, 36253920), (10, 29003136), (12, 24169280), (15, 19335424), (16, 18126960), (20, 14501568), (24, 12084640), (30, 9667712), (32, 9063480), (40, 7250784), (47, 6170880), (48, 6042320), (60, 4833856), (64, 4531740), (80, 3625392), (94, 3085440), (96, 3021160), (120, 2416928), (128, 2265870), (141, 2056960), (160, 1812696), (188, 1542720), (192, 1510580), (235, 1234176), (240, 1208464), (256, 1132935), (282, 1028480), (320, 906348), (376, 771360), (384, 755290), (470, 617088), (480, 604232), (564, 514240), (640, 453174), (705, 411392), (752, 385680), (768, 377645), (940, 308544), (960, 302116), (1128, 257120), (1280, 226587), (1410, 205696), (1504, 192840), (1607, 180480), (1880, 154272), (1920, 151058), (2256, 128560), (2820, 102848), (3008, 96420), (3214, 90240), (3760, 77136), (3840, 75529), (4512, 64280), (4821, 60160), (5640, 51424), (6016, 48210), (6428, 45120), (7520, 38568), (8035, 36096), (9024, 32140), (9642, 30080), (11280, 25712), (12032, 24105), (12856, 22560), (15040, 19284), (16070, 18048)]