307998240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5303}}^1$

素因数の和:5343

約数の個数: 144

約数和(自身を含む): 1066613184

約数和(自身を除く): 758614944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5303, 5808, 7260, 9680, 10606, 11616, 14520, 15909, 19360, 21212, 26515, 29040, 31818, 42424, 53030, 58080, 58333, 63636, 79545, 84848, 106060, 116666, 127272, 159090, 169696, 174999, 212120, 233332, 254544, 291665, 318180, 349998, 424240, 466664, 509088, 583330, 636360, 641663, 699996, 848480, 874995, 933328, 1166660, 1272720, 1283326, 1399992, 1749990, 1866656, 1924989, 2333320, 2545440, 2566652, 2799984, 3208315, 3499980, 3849978, 4666640, 5133304, 5599968, 6416630, 6999960, 7699956, 9333280, 9624945, 10266608, 12833260, 13999920, 15399912, 19249890, 20533216, 25666520, 27999840, 30799824, 38499780, 51333040, 61599648, 76999560, 102666080, 153999120, 307998240]

約数ペア:

[(1, 307998240), (2, 153999120), (3, 102666080), (4, 76999560), (5, 61599648), (6, 51333040), (8, 38499780), (10, 30799824), (11, 27999840), (12, 25666520), (15, 20533216), (16, 19249890), (20, 15399912), (22, 13999920), (24, 12833260), (30, 10266608), (32, 9624945), (33, 9333280), (40, 7699956), (44, 6999960), (48, 6416630), (55, 5599968), (60, 5133304), (66, 4666640), (80, 3849978), (88, 3499980), (96, 3208315), (110, 2799984), (120, 2566652), (121, 2545440), (132, 2333320), (160, 1924989), (165, 1866656), (176, 1749990), (220, 1399992), (240, 1283326), (242, 1272720), (264, 1166660), (330, 933328), (352, 874995), (363, 848480), (440, 699996), (480, 641663), (484, 636360), (528, 583330), (605, 509088), (660, 466664), (726, 424240), (880, 349998), (968, 318180), (1056, 291665), (1210, 254544), (1320, 233332), (1452, 212120), (1760, 174999), (1815, 169696), (1936, 159090), (2420, 127272), (2640, 116666), (2904, 106060), (3630, 84848), (3872, 79545), (4840, 63636), (5280, 58333), (5303, 58080), (5808, 53030), (7260, 42424), (9680, 31818), (10606, 29040), (11616, 26515), (14520, 21212), (15909, 19360)]