385950240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 288

約数和(自身を含む): 1448843760

約数和(自身を除く): 1062893520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 180, 195, 208, 212, 234, 240, 260, 265, 288, 312, 318, 360, 389, 390, 416, 424, 468, 477, 480, 520, 530, 585, 624, 636, 689, 720, 778, 780, 795, 848, 936, 954, 1040, 1060, 1167, 1170, 1248, 1272, 1378, 1440, 1556, 1560, 1590, 1696, 1872, 1908, 1945, 2067, 2080, 2120, 2334, 2340, 2385, 2544, 2756, 3112, 3120, 3180, 3445, 3501, 3744, 3816, 3890, 4134, 4240, 4668, 4680, 4770, 5057, 5088, 5512, 5835, 6201, 6224, 6240, 6360, 6890, 7002, 7632, 7780, 8268, 8480, 9336, 9360, 9540, 10114, 10335, 11024, 11670, 12402, 12448, 12720, 13780, 14004, 15171, 15264, 15560, 16536, 17505, 18672, 18720, 19080, 20228, 20617, 20670, 22048, 23340, 24804, 25285, 25440, 27560, 28008, 30342, 31005, 31120, 33072, 35010, 37344, 38160, 40456, 41234, 41340, 45513, 46680, 49608, 50570, 55120, 56016, 60684, 61851, 62010, 62240, 66144, 70020, 75855, 76320, 80912, 82468, 82680, 91026, 93360, 99216, 101140, 103085, 110240, 112032, 121368, 123702, 124020, 140040, 151710, 161824, 164936, 165360, 182052, 185553, 186720, 198432, 202280, 206170, 227565, 242736, 247404, 248040, 268021, 280080, 303420, 309255, 329872, 330720, 364104, 371106, 404560, 412340, 455130, 485472, 494808, 496080, 536042, 560160, 606840, 618510, 659744, 728208, 742212, 804063, 809120, 824680, 910260, 927765, 989616, 992160, 1072084, 1213680, 1237020, 1340105, 1456416, 1484424, 1608126, 1649360, 1820520, 1855530, 1979232, 2144168, 2412189, 2427360, 2474040, 2680210, 2968848, 3216252, 3298720, 3641040, 3711060, 4020315, 4288336, 4824378, 4948080, 5360420, 5937696, 6432504, 7282080, 7422120, 8040630, 8576672, 9648756, 9896160, 10720840, 12060945, 12865008, 14844240, 16081260, 19297512, 21441680, 24121890, 25730016, 29688480, 32162520, 38595024, 42883360, 48243780, 64325040, 77190048, 96487560, 128650080, 192975120, 385950240]

約数ペア:

[(1, 385950240), (2, 192975120), (3, 128650080), (4, 96487560), (5, 77190048), (6, 64325040), (8, 48243780), (9, 42883360), (10, 38595024), (12, 32162520), (13, 29688480), (15, 25730016), (16, 24121890), (18, 21441680), (20, 19297512), (24, 16081260), (26, 14844240), (30, 12865008), (32, 12060945), (36, 10720840), (39, 9896160), (40, 9648756), (45, 8576672), (48, 8040630), (52, 7422120), (53, 7282080), (60, 6432504), (65, 5937696), (72, 5360420), (78, 4948080), (80, 4824378), (90, 4288336), (96, 4020315), (104, 3711060), (106, 3641040), (117, 3298720), (120, 3216252), (130, 2968848), (144, 2680210), (156, 2474040), (159, 2427360), (160, 2412189), (180, 2144168), (195, 1979232), (208, 1855530), (212, 1820520), (234, 1649360), (240, 1608126), (260, 1484424), (265, 1456416), (288, 1340105), (312, 1237020), (318, 1213680), (360, 1072084), (389, 992160), (390, 989616), (416, 927765), (424, 910260), (468, 824680), (477, 809120), (480, 804063), (520, 742212), (530, 728208), (585, 659744), (624, 618510), (636, 606840), (689, 560160), (720, 536042), (778, 496080), (780, 494808), (795, 485472), (848, 455130), (936, 412340), (954, 404560), (1040, 371106), (1060, 364104), (1167, 330720), (1170, 329872), (1248, 309255), (1272, 303420), (1378, 280080), (1440, 268021), (1556, 248040), (1560, 247404), (1590, 242736), (1696, 227565), (1872, 206170), (1908, 202280), (1945, 198432), (2067, 186720), (2080, 185553), (2120, 182052), (2334, 165360), (2340, 164936), (2385, 161824), (2544, 151710), (2756, 140040), (3112, 124020), (3120, 123702), (3180, 121368), (3445, 112032), (3501, 110240), (3744, 103085), (3816, 101140), (3890, 99216), (4134, 93360), (4240, 91026), (4668, 82680), (4680, 82468), (4770, 80912), (5057, 76320), (5088, 75855), (5512, 70020), (5835, 66144), (6201, 62240), (6224, 62010), (6240, 61851), (6360, 60684), (6890, 56016), (7002, 55120), (7632, 50570), (7780, 49608), (8268, 46680), (8480, 45513), (9336, 41340), (9360, 41234), (9540, 40456), (10114, 38160), (10335, 37344), (11024, 35010), (11670, 33072), (12402, 31120), (12448, 31005), (12720, 30342), (13780, 28008), (14004, 27560), (15171, 25440), (15264, 25285), (15560, 24804), (16536, 23340), (17505, 22048), (18672, 20670), (18720, 20617), (19080, 20228)]