278074080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 192

約数和(自身を含む): 990662400

約数和(自身を除く): 712588320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 216, 236, 240, 270, 288, 295, 354, 360, 432, 472, 480, 531, 540, 590, 708, 720, 864, 885, 944, 1062, 1080, 1091, 1180, 1416, 1440, 1593, 1770, 1888, 2124, 2160, 2182, 2360, 2655, 2832, 3186, 3273, 3540, 4248, 4320, 4364, 4720, 5310, 5455, 5664, 6372, 6546, 7080, 7965, 8496, 8728, 9440, 9819, 10620, 10910, 12744, 13092, 14160, 15930, 16365, 16992, 17456, 19638, 21240, 21820, 25488, 26184, 28320, 29457, 31860, 32730, 34912, 39276, 42480, 43640, 49095, 50976, 52368, 58914, 63720, 64369, 65460, 78552, 84960, 87280, 98190, 104736, 117828, 127440, 128738, 130920, 147285, 157104, 174560, 193107, 196380, 235656, 254880, 257476, 261840, 294570, 314208, 321845, 386214, 392760, 471312, 514952, 523680, 579321, 589140, 643690, 772428, 785520, 942624, 965535, 1029904, 1158642, 1178280, 1287380, 1544856, 1571040, 1737963, 1931070, 2059808, 2317284, 2356560, 2574760, 2896605, 3089712, 3475926, 3862140, 4634568, 4713120, 5149520, 5793210, 6179424, 6951852, 7724280, 8689815, 9269136, 10299040, 11586420, 13903704, 15448560, 17379630, 18538272, 23172840, 27807408, 30897120, 34759260, 46345680, 55614816, 69518520, 92691360, 139037040, 278074080]

約数ペア:

[(1, 278074080), (2, 139037040), (3, 92691360), (4, 69518520), (5, 55614816), (6, 46345680), (8, 34759260), (9, 30897120), (10, 27807408), (12, 23172840), (15, 18538272), (16, 17379630), (18, 15448560), (20, 13903704), (24, 11586420), (27, 10299040), (30, 9269136), (32, 8689815), (36, 7724280), (40, 6951852), (45, 6179424), (48, 5793210), (54, 5149520), (59, 4713120), (60, 4634568), (72, 3862140), (80, 3475926), (90, 3089712), (96, 2896605), (108, 2574760), (118, 2356560), (120, 2317284), (135, 2059808), (144, 1931070), (160, 1737963), (177, 1571040), (180, 1544856), (216, 1287380), (236, 1178280), (240, 1158642), (270, 1029904), (288, 965535), (295, 942624), (354, 785520), (360, 772428), (432, 643690), (472, 589140), (480, 579321), (531, 523680), (540, 514952), (590, 471312), (708, 392760), (720, 386214), (864, 321845), (885, 314208), (944, 294570), (1062, 261840), (1080, 257476), (1091, 254880), (1180, 235656), (1416, 196380), (1440, 193107), (1593, 174560), (1770, 157104), (1888, 147285), (2124, 130920), (2160, 128738), (2182, 127440), (2360, 117828), (2655, 104736), (2832, 98190), (3186, 87280), (3273, 84960), (3540, 78552), (4248, 65460), (4320, 64369), (4364, 63720), (4720, 58914), (5310, 52368), (5455, 50976), (5664, 49095), (6372, 43640), (6546, 42480), (7080, 39276), (7965, 34912), (8496, 32730), (8728, 31860), (9440, 29457), (9819, 28320), (10620, 26184), (10910, 25488), (12744, 21820), (13092, 21240), (14160, 19638), (15930, 17456), (16365, 16992)]