309076560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 240

約数和(自身を含む): 1160175744

約数和(自身を除く): 851099184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1223, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2446, 2808, 3120, 3159, 3240, 3510, 3669, 3888, 4212, 4680, 4860, 4892, 5265, 5616, 6115, 6318, 6480, 7020, 7338, 8424, 9360, 9720, 9784, 10530, 11007, 12230, 12636, 14040, 14676, 15795, 15899, 16848, 18345, 19440, 19568, 21060, 22014, 24460, 25272, 28080, 29352, 31590, 31798, 33021, 36690, 42120, 44028, 47697, 48920, 50544, 55035, 58704, 63180, 63596, 66042, 73380, 79495, 84240, 88056, 95394, 97840, 99063, 110070, 126360, 127192, 132084, 143091, 146760, 158990, 165105, 176112, 190788, 198126, 220140, 238485, 252720, 254384, 264168, 286182, 293520, 297189, 317980, 330210, 381576, 396252, 429273, 440280, 476970, 495315, 528336, 572364, 594378, 635960, 660420, 715455, 763152, 792504, 858546, 880560, 953940, 990630, 1144728, 1188756, 1271920, 1287819, 1320840, 1430910, 1485945, 1585008, 1717092, 1907880, 1981260, 2146365, 2289456, 2377512, 2575638, 2641680, 2861820, 2971890, 3434184, 3815760, 3863457, 3962520, 4292730, 4755024, 5151276, 5723640, 5943780, 6439095, 6868368, 7726914, 7925040, 8585460, 10302552, 11447280, 11887560, 12878190, 15453828, 17170920, 19317285, 20605104, 23775120, 25756380, 30907656, 34341840, 38634570, 51512760, 61815312, 77269140, 103025520, 154538280, 309076560]

約数ペア:

[(1, 309076560), (2, 154538280), (3, 103025520), (4, 77269140), (5, 61815312), (6, 51512760), (8, 38634570), (9, 34341840), (10, 30907656), (12, 25756380), (13, 23775120), (15, 20605104), (16, 19317285), (18, 17170920), (20, 15453828), (24, 12878190), (26, 11887560), (27, 11447280), (30, 10302552), (36, 8585460), (39, 7925040), (40, 7726914), (45, 6868368), (48, 6439095), (52, 5943780), (54, 5723640), (60, 5151276), (65, 4755024), (72, 4292730), (78, 3962520), (80, 3863457), (81, 3815760), (90, 3434184), (104, 2971890), (108, 2861820), (117, 2641680), (120, 2575638), (130, 2377512), (135, 2289456), (144, 2146365), (156, 1981260), (162, 1907880), (180, 1717092), (195, 1585008), (208, 1485945), (216, 1430910), (234, 1320840), (240, 1287819), (243, 1271920), (260, 1188756), (270, 1144728), (312, 990630), (324, 953940), (351, 880560), (360, 858546), (390, 792504), (405, 763152), (432, 715455), (468, 660420), (486, 635960), (520, 594378), (540, 572364), (585, 528336), (624, 495315), (648, 476970), (702, 440280), (720, 429273), (780, 396252), (810, 381576), (936, 330210), (972, 317980), (1040, 297189), (1053, 293520), (1080, 286182), (1170, 264168), (1215, 254384), (1223, 252720), (1296, 238485), (1404, 220140), (1560, 198126), (1620, 190788), (1755, 176112), (1872, 165105), (1944, 158990), (2106, 146760), (2160, 143091), (2340, 132084), (2430, 127192), (2446, 126360), (2808, 110070), (3120, 99063), (3159, 97840), (3240, 95394), (3510, 88056), (3669, 84240), (3888, 79495), (4212, 73380), (4680, 66042), (4860, 63596), (4892, 63180), (5265, 58704), (5616, 55035), (6115, 50544), (6318, 48920), (6480, 47697), (7020, 44028), (7338, 42120), (8424, 36690), (9360, 33021), (9720, 31798), (9784, 31590), (10530, 29352), (11007, 28080), (12230, 25272), (12636, 24460), (14040, 22014), (14676, 21060), (15795, 19568), (15899, 19440), (16848, 18345)]