270331920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 911566656

約数和(自身を除く): 641234736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1223, 1228, 1535, 1842, 2446, 2456, 2763, 3070, 3669, 3684, 4605, 4892, 4912, 5526, 6115, 6140, 7338, 7368, 9210, 9784, 11007, 11052, 12230, 12280, 13815, 14676, 14736, 18345, 18420, 19568, 22014, 22104, 24460, 24560, 27630, 29352, 36690, 36840, 44028, 44208, 48920, 55035, 55260, 58704, 73380, 73680, 88056, 97840, 110070, 110520, 146760, 176112, 220140, 221040, 293520, 375461, 440280, 750922, 880560, 1126383, 1501844, 1877305, 2252766, 3003688, 3379149, 3754610, 4505532, 5631915, 6007376, 6758298, 7509220, 9011064, 11263830, 13516596, 15018440, 16895745, 18022128, 22527660, 27033192, 30036880, 33791490, 45055320, 54066384, 67582980, 90110640, 135165960, 270331920]

約数ペア:

[(1, 270331920), (2, 135165960), (3, 90110640), (4, 67582980), (5, 54066384), (6, 45055320), (8, 33791490), (9, 30036880), (10, 27033192), (12, 22527660), (15, 18022128), (16, 16895745), (18, 15018440), (20, 13516596), (24, 11263830), (30, 9011064), (36, 7509220), (40, 6758298), (45, 6007376), (48, 5631915), (60, 4505532), (72, 3754610), (80, 3379149), (90, 3003688), (120, 2252766), (144, 1877305), (180, 1501844), (240, 1126383), (307, 880560), (360, 750922), (614, 440280), (720, 375461), (921, 293520), (1223, 221040), (1228, 220140), (1535, 176112), (1842, 146760), (2446, 110520), (2456, 110070), (2763, 97840), (3070, 88056), (3669, 73680), (3684, 73380), (4605, 58704), (4892, 55260), (4912, 55035), (5526, 48920), (6115, 44208), (6140, 44028), (7338, 36840), (7368, 36690), (9210, 29352), (9784, 27630), (11007, 24560), (11052, 24460), (12230, 22104), (12280, 22014), (13815, 19568), (14676, 18420), (14736, 18345)]