164647920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36107}}^1$

素因数の和:36142

約数の個数: 80

約数和(自身を含む): 537287040

約数和(自身を除く): 372639120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 36107, 72214, 108321, 144428, 180535, 216642, 288856, 361070, 433284, 541605, 577712, 686033, 722140, 866568, 1083210, 1372066, 1444280, 1733136, 2058099, 2166420, 2744132, 2888560, 3430165, 4116198, 4332840, 5488264, 6860330, 8232396, 8665680, 10290495, 10976528, 13720660, 16464792, 20580990, 27441320, 32929584, 41161980, 54882640, 82323960, 164647920]

約数ペア:

[(1, 164647920), (2, 82323960), (3, 54882640), (4, 41161980), (5, 32929584), (6, 27441320), (8, 20580990), (10, 16464792), (12, 13720660), (15, 10976528), (16, 10290495), (19, 8665680), (20, 8232396), (24, 6860330), (30, 5488264), (38, 4332840), (40, 4116198), (48, 3430165), (57, 2888560), (60, 2744132), (76, 2166420), (80, 2058099), (95, 1733136), (114, 1444280), (120, 1372066), (152, 1083210), (190, 866568), (228, 722140), (240, 686033), (285, 577712), (304, 541605), (380, 433284), (456, 361070), (570, 288856), (760, 216642), (912, 180535), (1140, 144428), (1520, 108321), (2280, 72214), (4560, 36107)]