297825120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 1058158080

約数和(自身を除く): 760332960

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, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 971, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 1942, 2130, 2160, 2272, 2556, 2840, 2913, 3195, 3408, 3834, 3884, 4260, 4320, 4855, 5112, 5680, 5826, 6390, 6816, 7668, 7768, 8520, 8739, 9585, 9710, 10224, 11360, 11652, 12780, 14565, 15336, 15536, 17040, 17478, 19170, 19420, 20448, 23304, 25560, 26217, 29130, 30672, 31072, 34080, 34956, 38340, 38840, 43695, 46608, 51120, 52434, 58260, 61344, 68941, 69912, 76680, 77680, 87390, 93216, 102240, 104868, 116520, 131085, 137882, 139824, 153360, 155360, 174780, 206823, 209736, 233040, 262170, 275764, 279648, 306720, 344705, 349560, 413646, 419472, 466080, 524340, 551528, 620469, 689410, 699120, 827292, 838944, 1034115, 1048680, 1103056, 1240938, 1378820, 1398240, 1654584, 1861407, 2068230, 2097360, 2206112, 2481876, 2757640, 3102345, 3309168, 3722814, 4136460, 4194720, 4963752, 5515280, 6204690, 6618336, 7445628, 8272920, 9307035, 9927504, 11030560, 12409380, 14891256, 16545840, 18614070, 19855008, 24818760, 29782512, 33091680, 37228140, 49637520, 59565024, 74456280, 99275040, 148912560, 297825120]

約数ペア:

[(1, 297825120), (2, 148912560), (3, 99275040), (4, 74456280), (5, 59565024), (6, 49637520), (8, 37228140), (9, 33091680), (10, 29782512), (12, 24818760), (15, 19855008), (16, 18614070), (18, 16545840), (20, 14891256), (24, 12409380), (27, 11030560), (30, 9927504), (32, 9307035), (36, 8272920), (40, 7445628), (45, 6618336), (48, 6204690), (54, 5515280), (60, 4963752), (71, 4194720), (72, 4136460), (80, 3722814), (90, 3309168), (96, 3102345), (108, 2757640), (120, 2481876), (135, 2206112), (142, 2097360), (144, 2068230), (160, 1861407), (180, 1654584), (213, 1398240), (216, 1378820), (240, 1240938), (270, 1103056), (284, 1048680), (288, 1034115), (355, 838944), (360, 827292), (426, 699120), (432, 689410), (480, 620469), (540, 551528), (568, 524340), (639, 466080), (710, 419472), (720, 413646), (852, 349560), (864, 344705), (971, 306720), (1065, 279648), (1080, 275764), (1136, 262170), (1278, 233040), (1420, 209736), (1440, 206823), (1704, 174780), (1917, 155360), (1942, 153360), (2130, 139824), (2160, 137882), (2272, 131085), (2556, 116520), (2840, 104868), (2913, 102240), (3195, 93216), (3408, 87390), (3834, 77680), (3884, 76680), (4260, 69912), (4320, 68941), (4855, 61344), (5112, 58260), (5680, 52434), (5826, 51120), (6390, 46608), (6816, 43695), (7668, 38840), (7768, 38340), (8520, 34956), (8739, 34080), (9585, 31072), (9710, 30672), (10224, 29130), (11360, 26217), (11652, 25560), (12780, 23304), (14565, 20448), (15336, 19420), (15536, 19170), (17040, 17478)]