153897120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8255

約数の個数: 144

約数和(自身を含む): 565640712

約数和(自身を除く): 411743592

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, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8221, 9360, 16442, 18720, 24663, 32884, 41105, 49326, 65768, 73989, 82210, 98652, 106873, 123315, 131536, 147978, 164420, 197304, 213746, 246630, 263072, 295956, 320619, 328840, 369945, 394608, 427492, 493260, 534365, 591912, 641238, 657680, 739890, 789216, 854984, 961857, 986520, 1068730, 1183824, 1282476, 1315360, 1479780, 1603095, 1709968, 1923714, 1973040, 2137460, 2367648, 2564952, 2959560, 3206190, 3419936, 3847428, 3946080, 4274920, 4809285, 5129904, 5919120, 6412380, 7694856, 8549840, 9618570, 10259808, 11838240, 12824760, 15389712, 17099680, 19237140, 25649520, 30779424, 38474280, 51299040, 76948560, 153897120]

約数ペア:

[(1, 153897120), (2, 76948560), (3, 51299040), (4, 38474280), (5, 30779424), (6, 25649520), (8, 19237140), (9, 17099680), (10, 15389712), (12, 12824760), (13, 11838240), (15, 10259808), (16, 9618570), (18, 8549840), (20, 7694856), (24, 6412380), (26, 5919120), (30, 5129904), (32, 4809285), (36, 4274920), (39, 3946080), (40, 3847428), (45, 3419936), (48, 3206190), (52, 2959560), (60, 2564952), (65, 2367648), (72, 2137460), (78, 1973040), (80, 1923714), (90, 1709968), (96, 1603095), (104, 1479780), (117, 1315360), (120, 1282476), (130, 1183824), (144, 1068730), (156, 986520), (160, 961857), (180, 854984), (195, 789216), (208, 739890), (234, 657680), (240, 641238), (260, 591912), (288, 534365), (312, 493260), (360, 427492), (390, 394608), (416, 369945), (468, 328840), (480, 320619), (520, 295956), (585, 263072), (624, 246630), (720, 213746), (780, 197304), (936, 164420), (1040, 147978), (1170, 131536), (1248, 123315), (1440, 106873), (1560, 98652), (1872, 82210), (2080, 73989), (2340, 65768), (3120, 49326), (3744, 41105), (4680, 32884), (6240, 24663), (8221, 18720), (9360, 16442)]