122894520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6405

約数の個数: 128

約数和(自身を含む): 439741440

約数和(自身を除く): 316846920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6361, 6440, 9660, 12722, 19083, 19320, 25444, 31805, 38166, 44527, 50888, 63610, 76332, 89054, 95415, 127220, 133581, 146303, 152664, 178108, 190830, 222635, 254440, 267162, 292606, 356216, 381660, 438909, 445270, 534324, 585212, 667905, 731515, 763320, 877818, 890540, 1024121, 1068648, 1170424, 1335810, 1463030, 1755636, 1781080, 2048242, 2194545, 2671620, 2926060, 3072363, 3511272, 4096484, 4389090, 5120605, 5343240, 5852120, 6144726, 8192968, 8778180, 10241210, 12289452, 15361815, 17556360, 20482420, 24578904, 30723630, 40964840, 61447260, 122894520]

約数ペア:

[(1, 122894520), (2, 61447260), (3, 40964840), (4, 30723630), (5, 24578904), (6, 20482420), (7, 17556360), (8, 15361815), (10, 12289452), (12, 10241210), (14, 8778180), (15, 8192968), (20, 6144726), (21, 5852120), (23, 5343240), (24, 5120605), (28, 4389090), (30, 4096484), (35, 3511272), (40, 3072363), (42, 2926060), (46, 2671620), (56, 2194545), (60, 2048242), (69, 1781080), (70, 1755636), (84, 1463030), (92, 1335810), (105, 1170424), (115, 1068648), (120, 1024121), (138, 890540), (140, 877818), (161, 763320), (168, 731515), (184, 667905), (210, 585212), (230, 534324), (276, 445270), (280, 438909), (322, 381660), (345, 356216), (420, 292606), (460, 267162), (483, 254440), (552, 222635), (644, 190830), (690, 178108), (805, 152664), (840, 146303), (920, 133581), (966, 127220), (1288, 95415), (1380, 89054), (1610, 76332), (1932, 63610), (2415, 50888), (2760, 44527), (3220, 38166), (3864, 31805), (4830, 25444), (6361, 19320), (6440, 19083), (9660, 12722)]